https://logging.apache.org/log4j/2.x/log4j-core/: The Apache Log4j Implementation (The Apache Software Foundation)
  • Ralph Goers (Nextiva)
  • Gary Gregory (Rocket Software)
  • Scott Deboy
  • Remko Popma
  • Nick Williams
  • Matt Sicker (Independent Consultant)
  • Bruce Brouwer
  • Mikael Ståldal (Spotify) 
public class org.apache.logging.log4j.core.appender.OutputStreamManager extends org.apache.logging.log4j.core.appender.AbstractManager implements org.apache.logging.log4j.core.layout.ByteBufferDestination
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.logging.log4j.core.appender.OutputStreamManager
  super_class: org.apache.logging.log4j.core.appender.AbstractManager
{
  protected final org.apache.logging.log4j.core.Layout<?> layout;
    descriptor: Lorg/apache/logging/log4j/core/Layout;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Signature: Lorg/apache/logging/log4j/core/Layout<*>;

  protected java.nio.ByteBuffer byteBuffer;
    descriptor: Ljava/nio/ByteBuffer;
    flags: (0x0004) ACC_PROTECTED

  private volatile java.io.OutputStream outputStream;
    descriptor: Ljava/io/OutputStream;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private boolean skipFooter;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  protected void <init>(java.io.OutputStream, java.lang.String, org.apache.logging.log4j.core.Layout<?>, );
    descriptor: (Ljava/io/OutputStream;Ljava/lang/String;Lorg/apache/logging/log4j/core/Layout;Z)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=6, locals=5, args_size=5
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
        start local 1 // java.io.OutputStream os
        start local 2 // java.lang.String streamName
        start local 3 // org.apache.logging.log4j.core.Layout layout
        start local 4 // boolean writeHeader
         0: .line 46
            aload 0 /* this */
            aload 1 /* os */
            aload 2 /* streamName */
            aload 3 /* layout */
            iload 4 /* writeHeader */
            getstatic org.apache.logging.log4j.core.util.Constants.ENCODER_BYTE_BUFFER_SIZE:I
            invokespecial org.apache.logging.log4j.core.appender.OutputStreamManager.<init>:(Ljava/io/OutputStream;Ljava/lang/String;Lorg/apache/logging/log4j/core/Layout;ZI)V
         1: .line 47
            return
        end local 4 // boolean writeHeader
        end local 3 // org.apache.logging.log4j.core.Layout layout
        end local 2 // java.lang.String streamName
        end local 1 // java.io.OutputStream os
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            0    2     1           os  Ljava/io/OutputStream;
            0    2     2   streamName  Ljava/lang/String;
            0    2     3       layout  Lorg/apache/logging/log4j/core/Layout<*>;
            0    2     4  writeHeader  Z
    Signature: (Ljava/io/OutputStream;Ljava/lang/String;Lorg/apache/logging/log4j/core/Layout<*>;Z)V
    MethodParameters:
             Name  Flags
      os           final
      streamName   final
      layout       final
      writeHeader  final

  protected void <init>(java.io.OutputStream, java.lang.String, org.apache.logging.log4j.core.Layout<?>, boolean, );
    descriptor: (Ljava/io/OutputStream;Ljava/lang/String;Lorg/apache/logging/log4j/core/Layout;ZI)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=6, locals=6, args_size=6
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
        start local 1 // java.io.OutputStream os
        start local 2 // java.lang.String streamName
        start local 3 // org.apache.logging.log4j.core.Layout layout
        start local 4 // boolean writeHeader
        start local 5 // int bufferSize
         0: .line 52
            aload 0 /* this */
            aload 1 /* os */
            aload 2 /* streamName */
            aload 3 /* layout */
            iload 4 /* writeHeader */
            iload 5 /* bufferSize */
            newarray 8
            invokestatic java.nio.ByteBuffer.wrap:([B)Ljava/nio/ByteBuffer;
            invokespecial org.apache.logging.log4j.core.appender.OutputStreamManager.<init>:(Ljava/io/OutputStream;Ljava/lang/String;Lorg/apache/logging/log4j/core/Layout;ZLjava/nio/ByteBuffer;)V
         1: .line 53
            return
        end local 5 // int bufferSize
        end local 4 // boolean writeHeader
        end local 3 // org.apache.logging.log4j.core.Layout layout
        end local 2 // java.lang.String streamName
        end local 1 // java.io.OutputStream os
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            0    2     1           os  Ljava/io/OutputStream;
            0    2     2   streamName  Ljava/lang/String;
            0    2     3       layout  Lorg/apache/logging/log4j/core/Layout<*>;
            0    2     4  writeHeader  Z
            0    2     5   bufferSize  I
    Signature: (Ljava/io/OutputStream;Ljava/lang/String;Lorg/apache/logging/log4j/core/Layout<*>;ZI)V
    MethodParameters:
             Name  Flags
      os           final
      streamName   final
      layout       final
      writeHeader  final
      bufferSize   final

  protected void <init>(java.io.OutputStream, java.lang.String, org.apache.logging.log4j.core.Layout<?>, boolean, java.nio.ByteBuffer);
    descriptor: (Ljava/io/OutputStream;Ljava/lang/String;Lorg/apache/logging/log4j/core/Layout;ZLjava/nio/ByteBuffer;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=8, args_size=6
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
        start local 1 // java.io.OutputStream os
        start local 2 // java.lang.String streamName
        start local 3 // org.apache.logging.log4j.core.Layout layout
        start local 4 // boolean writeHeader
        start local 5 // java.nio.ByteBuffer byteBuffer
         0: .line 62
            aload 0 /* this */
            aconst_null
            aload 2 /* streamName */
            invokespecial org.apache.logging.log4j.core.appender.AbstractManager.<init>:(Lorg/apache/logging/log4j/core/LoggerContext;Ljava/lang/String;)V
         1: .line 63
            aload 0 /* this */
            aload 1 /* os */
            putfield org.apache.logging.log4j.core.appender.OutputStreamManager.outputStream:Ljava/io/OutputStream;
         2: .line 64
            aload 0 /* this */
            aload 3 /* layout */
            putfield org.apache.logging.log4j.core.appender.OutputStreamManager.layout:Lorg/apache/logging/log4j/core/Layout;
         3: .line 65
            iload 4 /* writeHeader */
            ifeq 10
            aload 3 /* layout */
            ifnull 10
         4: .line 66
            aload 3 /* layout */
            invokeinterface org.apache.logging.log4j.core.Layout.getHeader:()[B
            astore 6 /* header */
        start local 6 // byte[] header
         5: .line 67
            aload 6 /* header */
            ifnull 10
         6: .line 69
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.getOutputStream:()Ljava/io/OutputStream;
            aload 6 /* header */
            iconst_0
            aload 6 /* header */
            arraylength
            invokevirtual java.io.OutputStream.write:([BII)V
         7: .line 70
            goto 10
      StackMap locals: org.apache.logging.log4j.core.appender.OutputStreamManager java.io.OutputStream java.lang.String org.apache.logging.log4j.core.Layout int java.nio.ByteBuffer byte[]
      StackMap stack: java.io.IOException
         8: astore 7 /* e */
        start local 7 // java.io.IOException e
         9: .line 71
            aload 0 /* this */
            ldc "Unable to write header"
            aload 7 /* e */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.logError:(Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 7 // java.io.IOException e
        end local 6 // byte[] header
        10: .line 75
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 5 /* byteBuffer */
            ldc "byteBuffer"
            invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            checkcast java.nio.ByteBuffer
            putfield org.apache.logging.log4j.core.appender.OutputStreamManager.byteBuffer:Ljava/nio/ByteBuffer;
        11: .line 76
            return
        end local 5 // java.nio.ByteBuffer byteBuffer
        end local 4 // boolean writeHeader
        end local 3 // org.apache.logging.log4j.core.Layout layout
        end local 2 // java.lang.String streamName
        end local 1 // java.io.OutputStream os
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   12     0         this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            0   12     1           os  Ljava/io/OutputStream;
            0   12     2   streamName  Ljava/lang/String;
            0   12     3       layout  Lorg/apache/logging/log4j/core/Layout<*>;
            0   12     4  writeHeader  Z
            0   12     5   byteBuffer  Ljava/nio/ByteBuffer;
            5   10     6       header  [B
            9   10     7            e  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           6     7       8  Class java.io.IOException
    Signature: (Ljava/io/OutputStream;Ljava/lang/String;Lorg/apache/logging/log4j/core/Layout<*>;ZLjava/nio/ByteBuffer;)V
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
             Name  Flags
      os           final
      streamName   final
      layout       final
      writeHeader  final
      byteBuffer   final

  protected void <init>(org.apache.logging.log4j.core.LoggerContext, java.io.OutputStream, java.lang.String, boolean, org.apache.logging.log4j.core.Layout<? extends java.io.Serializable>, boolean, java.nio.ByteBuffer);
    descriptor: (Lorg/apache/logging/log4j/core/LoggerContext;Ljava/io/OutputStream;Ljava/lang/String;ZLorg/apache/logging/log4j/core/Layout;ZLjava/nio/ByteBuffer;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=10, args_size=8
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
        start local 1 // org.apache.logging.log4j.core.LoggerContext loggerContext
        start local 2 // java.io.OutputStream os
        start local 3 // java.lang.String streamName
        start local 4 // boolean createOnDemand
        start local 5 // org.apache.logging.log4j.core.Layout layout
        start local 6 // boolean writeHeader
        start local 7 // java.nio.ByteBuffer byteBuffer
         0: .line 84
            aload 0 /* this */
            aload 1 /* loggerContext */
            aload 3 /* streamName */
            invokespecial org.apache.logging.log4j.core.appender.AbstractManager.<init>:(Lorg/apache/logging/log4j/core/LoggerContext;Ljava/lang/String;)V
         1: .line 85
            iload 4 /* createOnDemand */
            ifeq 6
            aload 2 /* os */
            ifnull 6
         2: .line 86
            getstatic org.apache.logging.log4j.core.appender.OutputStreamManager.LOGGER:Lorg/apache/logging/log4j/Logger;
         3: .line 87
            ldc "Invalid OutputStreamManager configuration for '{}': You cannot both set the OutputStream and request on-demand."
         4: .line 88
            aload 3 /* streamName */
         5: .line 86
            invokeinterface org.apache.logging.log4j.Logger.error:(Ljava/lang/String;Ljava/lang/Object;)V
         6: .line 90
      StackMap locals: org.apache.logging.log4j.core.appender.OutputStreamManager org.apache.logging.log4j.core.LoggerContext java.io.OutputStream java.lang.String int org.apache.logging.log4j.core.Layout int java.nio.ByteBuffer
      StackMap stack:
            aload 0 /* this */
            aload 5 /* layout */
            putfield org.apache.logging.log4j.core.appender.OutputStreamManager.layout:Lorg/apache/logging/log4j/core/Layout;
         7: .line 91
            aload 0 /* this */
            aload 7 /* byteBuffer */
            ldc "byteBuffer"
            invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            checkcast java.nio.ByteBuffer
            putfield org.apache.logging.log4j.core.appender.OutputStreamManager.byteBuffer:Ljava/nio/ByteBuffer;
         8: .line 92
            aload 0 /* this */
            aload 2 /* os */
            putfield org.apache.logging.log4j.core.appender.OutputStreamManager.outputStream:Ljava/io/OutputStream;
         9: .line 93
            iload 6 /* writeHeader */
            ifeq 16
            aload 5 /* layout */
            ifnull 16
        10: .line 94
            aload 5 /* layout */
            invokeinterface org.apache.logging.log4j.core.Layout.getHeader:()[B
            astore 8 /* header */
        start local 8 // byte[] header
        11: .line 95
            aload 8 /* header */
            ifnull 16
        12: .line 97
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.getOutputStream:()Ljava/io/OutputStream;
            aload 8 /* header */
            iconst_0
            aload 8 /* header */
            arraylength
            invokevirtual java.io.OutputStream.write:([BII)V
        13: .line 98
            goto 16
      StackMap locals: org.apache.logging.log4j.core.appender.OutputStreamManager org.apache.logging.log4j.core.LoggerContext java.io.OutputStream java.lang.String int org.apache.logging.log4j.core.Layout int java.nio.ByteBuffer byte[]
      StackMap stack: java.io.IOException
        14: astore 9 /* e */
        start local 9 // java.io.IOException e
        15: .line 99
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "Unable to write header for "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 3 /* streamName */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 9 /* e */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.logError:(Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 9 // java.io.IOException e
        end local 8 // byte[] header
        16: .line 103
      StackMap locals:
      StackMap stack:
            return
        end local 7 // java.nio.ByteBuffer byteBuffer
        end local 6 // boolean writeHeader
        end local 5 // org.apache.logging.log4j.core.Layout layout
        end local 4 // boolean createOnDemand
        end local 3 // java.lang.String streamName
        end local 2 // java.io.OutputStream os
        end local 1 // org.apache.logging.log4j.core.LoggerContext loggerContext
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   17     0            this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            0   17     1   loggerContext  Lorg/apache/logging/log4j/core/LoggerContext;
            0   17     2              os  Ljava/io/OutputStream;
            0   17     3      streamName  Ljava/lang/String;
            0   17     4  createOnDemand  Z
            0   17     5          layout  Lorg/apache/logging/log4j/core/Layout<+Ljava/io/Serializable;>;
            0   17     6     writeHeader  Z
            0   17     7      byteBuffer  Ljava/nio/ByteBuffer;
           11   16     8          header  [B
           15   16     9               e  Ljava/io/IOException;
      Exception table:
        from    to  target  type
          12    13      14  Class java.io.IOException
    Signature: (Lorg/apache/logging/log4j/core/LoggerContext;Ljava/io/OutputStream;Ljava/lang/String;ZLorg/apache/logging/log4j/core/Layout<+Ljava/io/Serializable;>;ZLjava/nio/ByteBuffer;)V
    MethodParameters:
                Name  Flags
      loggerContext   final
      os              final
      streamName      final
      createOnDemand  final
      layout          final
      writeHeader     final
      byteBuffer      final

  public static <T> org.apache.logging.log4j.core.appender.OutputStreamManager getManager(java.lang.String, T, org.apache.logging.log4j.core.appender.ManagerFactory<? extends org.apache.logging.log4j.core.appender.OutputStreamManager, T>);
    descriptor: (Ljava/lang/String;Ljava/lang/Object;Lorg/apache/logging/log4j/core/appender/ManagerFactory;)Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // java.lang.String name
        start local 1 // java.lang.Object data
        start local 2 // org.apache.logging.log4j.core.appender.ManagerFactory factory
         0: .line 116
            aload 0 /* name */
            aload 2 /* factory */
            aload 1 /* data */
            invokestatic org.apache.logging.log4j.core.appender.AbstractManager.getManager:(Ljava/lang/String;Lorg/apache/logging/log4j/core/appender/ManagerFactory;Ljava/lang/Object;)Lorg/apache/logging/log4j/core/appender/AbstractManager;
            checkcast org.apache.logging.log4j.core.appender.OutputStreamManager
            areturn
        end local 2 // org.apache.logging.log4j.core.appender.ManagerFactory factory
        end local 1 // java.lang.Object data
        end local 0 // java.lang.String name
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     name  Ljava/lang/String;
            0    1     1     data  TT;
            0    1     2  factory  Lorg/apache/logging/log4j/core/appender/ManagerFactory<+Lorg/apache/logging/log4j/core/appender/OutputStreamManager;TT;>;
    Signature: <T:Ljava/lang/Object;>(Ljava/lang/String;TT;Lorg/apache/logging/log4j/core/appender/ManagerFactory<+Lorg/apache/logging/log4j/core/appender/OutputStreamManager;TT;>;)Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
    MethodParameters:
         Name  Flags
      name     final
      data     final
      factory  final

  protected java.io.OutputStream createOutputStream();
    descriptor: ()Ljava/io/OutputStream;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
         0: .line 121
            new java.lang.IllegalStateException
            dup
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getCanonicalName:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " must implement createOutputStream()"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
    Exceptions:
      throws java.io.IOException

  public void skipFooter(boolean);
    descriptor: (Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
        start local 1 // boolean skipFooter
         0: .line 129
            aload 0 /* this */
            iload 1 /* skipFooter */
            putfield org.apache.logging.log4j.core.appender.OutputStreamManager.skipFooter:Z
         1: .line 130
            return
        end local 1 // boolean skipFooter
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            0    2     1  skipFooter  Z
    MethodParameters:
            Name  Flags
      skipFooter  final

  public boolean releaseSub(long, java.util.concurrent.TimeUnit);
    descriptor: (JLjava/util/concurrent/TimeUnit;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=4, args_size=3
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
        start local 1 // long timeout
        start local 3 // java.util.concurrent.TimeUnit timeUnit
         0: .line 137
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.writeFooter:()V
         1: .line 138
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.closeOutputStream:()Z
            ireturn
        end local 3 // java.util.concurrent.TimeUnit timeUnit
        end local 1 // long timeout
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            0    2     1   timeout  J
            0    2     3  timeUnit  Ljava/util/concurrent/TimeUnit;
    MethodParameters:
          Name  Flags
      timeout   final
      timeUnit  final

  protected void writeFooter();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
         0: .line 145
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.OutputStreamManager.layout:Lorg/apache/logging/log4j/core/Layout;
            ifnull 1
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.OutputStreamManager.skipFooter:Z
            ifeq 2
         1: .line 146
      StackMap locals:
      StackMap stack:
            return
         2: .line 148
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.OutputStreamManager.layout:Lorg/apache/logging/log4j/core/Layout;
            invokeinterface org.apache.logging.log4j.core.Layout.getFooter:()[B
            astore 1 /* footer */
        start local 1 // byte[] footer
         3: .line 149
            aload 1 /* footer */
            ifnull 5
         4: .line 150
            aload 0 /* this */
            aload 1 /* footer */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.write:([B)V
         5: .line 152
      StackMap locals: byte[]
      StackMap stack:
            return
        end local 1 // byte[] footer
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0    this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            3    6     1  footer  [B

  public boolean isOpen();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
         0: .line 159
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.getCount:()I
            ifle 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;

  public boolean hasOutputStream();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
         0: .line 163
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.OutputStreamManager.outputStream:Ljava/io/OutputStream;
            ifnull 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;

  protected java.io.OutputStream getOutputStream();
    descriptor: ()Ljava/io/OutputStream;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
         0: .line 167
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.OutputStreamManager.outputStream:Ljava/io/OutputStream;
            ifnonnull 2
         1: .line 168
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.createOutputStream:()Ljava/io/OutputStream;
            putfield org.apache.logging.log4j.core.appender.OutputStreamManager.outputStream:Ljava/io/OutputStream;
         2: .line 170
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.OutputStreamManager.outputStream:Ljava/io/OutputStream;
            areturn
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
    Exceptions:
      throws java.io.IOException

  protected void setOutputStream(java.io.OutputStream);
    descriptor: (Ljava/io/OutputStream;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
        start local 1 // java.io.OutputStream os
         0: .line 174
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.OutputStreamManager.layout:Lorg/apache/logging/log4j/core/Layout;
            invokeinterface org.apache.logging.log4j.core.Layout.getHeader:()[B
            astore 2 /* header */
        start local 2 // byte[] header
         1: .line 175
            aload 2 /* header */
            ifnull 8
         2: .line 177
            aload 1 /* os */
            aload 2 /* header */
            iconst_0
            aload 2 /* header */
            arraylength
            invokevirtual java.io.OutputStream.write:([BII)V
         3: .line 178
            aload 0 /* this */
            aload 1 /* os */
            putfield org.apache.logging.log4j.core.appender.OutputStreamManager.outputStream:Ljava/io/OutputStream;
         4: .line 179
            goto 9
      StackMap locals: org.apache.logging.log4j.core.appender.OutputStreamManager java.io.OutputStream byte[]
      StackMap stack: java.io.IOException
         5: astore 3 /* ioe */
        start local 3 // java.io.IOException ioe
         6: .line 180
            aload 0 /* this */
            ldc "Unable to write header"
            aload 3 /* ioe */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.logError:(Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 3 // java.io.IOException ioe
         7: .line 182
            goto 9
         8: .line 183
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* os */
            putfield org.apache.logging.log4j.core.appender.OutputStreamManager.outputStream:Ljava/io/OutputStream;
         9: .line 185
      StackMap locals:
      StackMap stack:
            return
        end local 2 // byte[] header
        end local 1 // java.io.OutputStream os
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   10     0    this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            0   10     1      os  Ljava/io/OutputStream;
            1   10     2  header  [B
            6    7     3     ioe  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           2     4       5  Class java.io.IOException
    MethodParameters:
      Name  Flags
      os    final

  protected void write(byte[]);
    descriptor: ([B)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
        start local 1 // byte[] bytes
         0: .line 193
            aload 0 /* this */
            aload 1 /* bytes */
            iconst_0
            aload 1 /* bytes */
            arraylength
            iconst_0
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.write:([BIIZ)V
         1: .line 194
            return
        end local 1 // byte[] bytes
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            0    2     1  bytes  [B
    MethodParameters:
       Name  Flags
      bytes  final

  protected void write(byte[], boolean);
    descriptor: ([BZ)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
        start local 1 // byte[] bytes
        start local 2 // boolean immediateFlush
         0: .line 203
            aload 0 /* this */
            aload 1 /* bytes */
            iconst_0
            aload 1 /* bytes */
            arraylength
            iload 2 /* immediateFlush */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.write:([BIIZ)V
         1: .line 204
            return
        end local 2 // boolean immediateFlush
        end local 1 // byte[] bytes
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    2     0            this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            0    2     1           bytes  [B
            0    2     2  immediateFlush  Z
    MethodParameters:
                Name  Flags
      bytes           final
      immediateFlush  final

  public void writeBytes(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
        start local 1 // byte[] data
        start local 2 // int offset
        start local 3 // int length
         0: .line 208
            aload 0 /* this */
            aload 1 /* data */
            iload 2 /* offset */
            iload 3 /* length */
            iconst_0
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.write:([BIIZ)V
         1: .line 209
            return
        end local 3 // int length
        end local 2 // int offset
        end local 1 // byte[] data
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            0    2     1    data  [B
            0    2     2  offset  I
            0    2     3  length  I
    MethodParameters:
        Name  Flags
      data    final
      offset  final
      length  final

  protected void write(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
        start local 1 // byte[] bytes
        start local 2 // int offset
        start local 3 // int length
         0: .line 220
            aload 0 /* this */
            aload 1 /* bytes */
            iload 2 /* offset */
            iload 3 /* length */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.writeBytes:([BII)V
         1: .line 221
            return
        end local 3 // int length
        end local 2 // int offset
        end local 1 // byte[] bytes
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            0    2     1   bytes  [B
            0    2     2  offset  I
            0    2     3  length  I
    MethodParameters:
        Name  Flags
      bytes   final
      offset  final
      length  final

  protected synchronized void write(byte[], int, int, boolean);
    descriptor: ([BIIZ)V
    flags: (0x0024) ACC_PROTECTED, ACC_SYNCHRONIZED
    Code:
      stack=4, locals=5, args_size=5
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
        start local 1 // byte[] bytes
        start local 2 // int offset
        start local 3 // int length
        start local 4 // boolean immediateFlush
         0: .line 233
            iload 4 /* immediateFlush */
            ifeq 4
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.OutputStreamManager.byteBuffer:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.position:()I
            ifne 4
         1: .line 234
            aload 0 /* this */
            aload 1 /* bytes */
            iload 2 /* offset */
            iload 3 /* length */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.writeToDestination:([BII)V
         2: .line 235
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.flushDestination:()V
         3: .line 236
            return
         4: .line 238
      StackMap locals:
      StackMap stack:
            iload 3 /* length */
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.OutputStreamManager.byteBuffer:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.capacity:()I
            if_icmplt 8
         5: .line 240
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.flush:()V
         6: .line 241
            aload 0 /* this */
            aload 1 /* bytes */
            iload 2 /* offset */
            iload 3 /* length */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.writeToDestination:([BII)V
         7: .line 242
            goto 11
         8: .line 243
      StackMap locals:
      StackMap stack:
            iload 3 /* length */
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.OutputStreamManager.byteBuffer:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.remaining:()I
            if_icmple 10
         9: .line 244
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.flush:()V
        10: .line 246
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.OutputStreamManager.byteBuffer:Ljava/nio/ByteBuffer;
            aload 1 /* bytes */
            iload 2 /* offset */
            iload 3 /* length */
            invokevirtual java.nio.ByteBuffer.put:([BII)Ljava/nio/ByteBuffer;
            pop
        11: .line 248
      StackMap locals:
      StackMap stack:
            iload 4 /* immediateFlush */
            ifeq 13
        12: .line 249
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.flush:()V
        13: .line 251
      StackMap locals:
      StackMap stack:
            return
        end local 4 // boolean immediateFlush
        end local 3 // int length
        end local 2 // int offset
        end local 1 // byte[] bytes
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   14     0            this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            0   14     1           bytes  [B
            0   14     2          offset  I
            0   14     3          length  I
            0   14     4  immediateFlush  Z
    MethodParameters:
                Name  Flags
      bytes           final
      offset          final
      length          final
      immediateFlush  final

  protected synchronized void writeToDestination(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0024) ACC_PROTECTED, ACC_SYNCHRONIZED
    Code:
      stack=5, locals=5, args_size=4
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
        start local 1 // byte[] bytes
        start local 2 // int offset
        start local 3 // int length
         0: .line 263
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.getOutputStream:()Ljava/io/OutputStream;
            aload 1 /* bytes */
            iload 2 /* offset */
            iload 3 /* length */
            invokevirtual java.io.OutputStream.write:([BII)V
         1: .line 264
            goto 4
      StackMap locals:
      StackMap stack: java.io.IOException
         2: astore 4 /* ex */
        start local 4 // java.io.IOException ex
         3: .line 265
            new org.apache.logging.log4j.core.appender.AppenderLoggingException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Error writing to stream "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 4 /* ex */
            invokespecial org.apache.logging.log4j.core.appender.AppenderLoggingException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 4 // java.io.IOException ex
         4: .line 267
      StackMap locals:
      StackMap stack:
            return
        end local 3 // int length
        end local 2 // int offset
        end local 1 // byte[] bytes
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0    this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            0    5     1   bytes  [B
            0    5     2  offset  I
            0    5     3  length  I
            3    4     4      ex  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           0     1       2  Class java.io.IOException
    MethodParameters:
        Name  Flags
      bytes   final
      offset  final
      length  final

  protected synchronized void flushDestination();
    descriptor: ()V
    flags: (0x0024) ACC_PROTECTED, ACC_SYNCHRONIZED
    Code:
      stack=5, locals=3, args_size=1
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
         0: .line 274
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.OutputStreamManager.outputStream:Ljava/io/OutputStream;
            astore 1 /* stream */
        start local 1 // java.io.OutputStream stream
         1: .line 275
            aload 1 /* stream */
            ifnull 6
         2: .line 277
            aload 1 /* stream */
            invokevirtual java.io.OutputStream.flush:()V
         3: .line 278
            goto 6
      StackMap locals: org.apache.logging.log4j.core.appender.OutputStreamManager java.io.OutputStream
      StackMap stack: java.io.IOException
         4: astore 2 /* ex */
        start local 2 // java.io.IOException ex
         5: .line 279
            new org.apache.logging.log4j.core.appender.AppenderLoggingException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Error flushing stream "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 2 /* ex */
            invokespecial org.apache.logging.log4j.core.appender.AppenderLoggingException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 2 // java.io.IOException ex
         6: .line 282
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.io.OutputStream stream
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0    this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            1    7     1  stream  Ljava/io/OutputStream;
            5    6     2      ex  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           2     3       4  Class java.io.IOException

  protected synchronized void flushBuffer(java.nio.ByteBuffer);
    descriptor: (Ljava/nio/ByteBuffer;)V
    flags: (0x0024) ACC_PROTECTED, ACC_SYNCHRONIZED
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
        start local 1 // java.nio.ByteBuffer buf
         0: .line 293
            aload 1 /* buf */
            invokevirtual java.nio.Buffer.flip:()Ljava/nio/Buffer;
            pop
         1: .line 294
            aload 1 /* buf */
            invokevirtual java.nio.ByteBuffer.remaining:()I
            ifle 3
         2: .line 295
            aload 0 /* this */
            aload 1 /* buf */
            invokevirtual java.nio.ByteBuffer.array:()[B
            aload 1 /* buf */
            invokevirtual java.nio.ByteBuffer.arrayOffset:()I
            aload 1 /* buf */
            invokevirtual java.nio.ByteBuffer.position:()I
            iadd
            aload 1 /* buf */
            invokevirtual java.nio.ByteBuffer.remaining:()I
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.writeToDestination:([BII)V
         3: .line 297
      StackMap locals:
      StackMap stack:
            aload 1 /* buf */
            invokevirtual java.nio.ByteBuffer.clear:()Ljava/nio/Buffer;
            pop
         4: .line 298
            return
        end local 1 // java.nio.ByteBuffer buf
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            0    5     1   buf  Ljava/nio/ByteBuffer;
    MethodParameters:
      Name  Flags
      buf   final

  public synchronized void flush();
    descriptor: ()V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
         0: .line 304
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.OutputStreamManager.byteBuffer:Ljava/nio/ByteBuffer;
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.flushBuffer:(Ljava/nio/ByteBuffer;)V
         1: .line 305
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.flushDestination:()V
         2: .line 306
            return
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;

  protected synchronized boolean closeOutputStream();
    descriptor: ()Z
    flags: (0x0024) ACC_PROTECTED, ACC_SYNCHRONIZED
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
         0: .line 309
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.flush:()V
         1: .line 310
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.OutputStreamManager.outputStream:Ljava/io/OutputStream;
            astore 1 /* stream */
        start local 1 // java.io.OutputStream stream
         2: .line 311
            aload 1 /* stream */
            ifnull 3
            aload 1 /* stream */
            getstatic java.lang.System.out:Ljava/io/PrintStream;
            if_acmpeq 3
            aload 1 /* stream */
            getstatic java.lang.System.err:Ljava/io/PrintStream;
            if_acmpne 4
         3: .line 312
      StackMap locals: java.io.OutputStream
      StackMap stack:
            iconst_1
            ireturn
         4: .line 315
      StackMap locals:
      StackMap stack:
            aload 1 /* stream */
            invokevirtual java.io.OutputStream.close:()V
         5: .line 316
            goto 9
      StackMap locals:
      StackMap stack: java.io.IOException
         6: astore 2 /* ex */
        start local 2 // java.io.IOException ex
         7: .line 317
            aload 0 /* this */
            ldc "Unable to close stream"
            aload 2 /* ex */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.logError:(Ljava/lang/String;Ljava/lang/Throwable;)V
         8: .line 318
            iconst_0
            ireturn
        end local 2 // java.io.IOException ex
         9: .line 320
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 1 // java.io.OutputStream stream
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   10     0    this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            2   10     1  stream  Ljava/io/OutputStream;
            7    9     2      ex  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           4     5       6  Class java.io.IOException

  public java.nio.ByteBuffer getByteBuffer();
    descriptor: ()Ljava/nio/ByteBuffer;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
         0: .line 330
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.OutputStreamManager.byteBuffer:Ljava/nio/ByteBuffer;
            areturn
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;

  public java.nio.ByteBuffer drain(java.nio.ByteBuffer);
    descriptor: (Ljava/nio/ByteBuffer;)Ljava/nio/ByteBuffer;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
        start local 1 // java.nio.ByteBuffer buf
         0: .line 352
            aload 0 /* this */
            aload 1 /* buf */
            invokevirtual org.apache.logging.log4j.core.appender.OutputStreamManager.flushBuffer:(Ljava/nio/ByteBuffer;)V
         1: .line 353
            aload 1 /* buf */
            areturn
        end local 1 // java.nio.ByteBuffer buf
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            0    2     1   buf  Ljava/nio/ByteBuffer;
    MethodParameters:
      Name  Flags
      buf   final

  public void writeBytes(java.nio.ByteBuffer);
    descriptor: (Ljava/nio/ByteBuffer;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
        start local 1 // java.nio.ByteBuffer data
         0: .line 358
            aload 1 /* data */
            invokevirtual java.nio.ByteBuffer.remaining:()I
            ifne 2
         1: .line 359
            return
         2: .line 361
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            dup
            astore 2
            monitorenter
         3: .line 362
            aload 1 /* data */
            aload 0 /* this */
            invokestatic org.apache.logging.log4j.core.layout.ByteBufferDestinationHelper.writeToUnsynchronized:(Ljava/nio/ByteBuffer;Lorg/apache/logging/log4j/core/layout/ByteBufferDestination;)V
         4: .line 361
            aload 2
            monitorexit
         5: goto 8
      StackMap locals: org.apache.logging.log4j.core.appender.OutputStreamManager java.nio.ByteBuffer org.apache.logging.log4j.core.appender.OutputStreamManager
      StackMap stack: java.lang.Throwable
         6: aload 2
            monitorexit
         7: athrow
         8: .line 364
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.nio.ByteBuffer data
        end local 0 // org.apache.logging.log4j.core.appender.OutputStreamManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/apache/logging/log4j/core/appender/OutputStreamManager;
            0    9     1  data  Ljava/nio/ByteBuffer;
      Exception table:
        from    to  target  type
           3     5       6  any
           6     7       6  any
    MethodParameters:
      Name  Flags
      data  final
}
SourceFile: "OutputStreamManager.java"