http://commons.apache.org/proper/commons-vfs/: Apache Commons VFS is a Virtual File System library. (The Apache Software Foundation)
  • Rami Ojares
  • Anthony Goubard
  • Christopher Ottley
  • Dave Marion
  • Scott Bjerstedt
  • Jose Juan Montiel
  • Otto Fowler
  • Adam Murdoch ()
  • James Strachan (SpiritSoft, Inc.)
  • Mario Ivankovits (OPS EDV Gmbh)
  • Rahul Akolkar (The Apache Software Foundation)
  • James Carman (The Apache Software Foundation)
  • Ralph Goers (Intuit)
  • Joerg Schaible
  • Gary D. Gregory
  • Bernd Eckenfels 
public class org.apache.commons.vfs2.filter.EmptyFileFilter implements org.apache.commons.vfs2.FileFilter, java.io.Serializable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.commons.vfs2.filter.EmptyFileFilter
  super_class: java.lang.Object
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  public static final org.apache.commons.vfs2.FileFilter EMPTY;
    descriptor: Lorg/apache/commons/vfs2/FileFilter;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final org.apache.commons.vfs2.FileFilter NOT_EMPTY;
    descriptor: Lorg/apache/commons/vfs2/FileFilter;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 68
            new org.apache.commons.vfs2.filter.EmptyFileFilter
            dup
            invokespecial org.apache.commons.vfs2.filter.EmptyFileFilter.<init>:()V
            putstatic org.apache.commons.vfs2.filter.EmptyFileFilter.EMPTY:Lorg/apache/commons/vfs2/FileFilter;
         1: .line 71
            new org.apache.commons.vfs2.filter.NotFileFilter
            dup
            getstatic org.apache.commons.vfs2.filter.EmptyFileFilter.EMPTY:Lorg/apache/commons/vfs2/FileFilter;
            invokespecial org.apache.commons.vfs2.filter.NotFileFilter.<init>:(Lorg/apache/commons/vfs2/FileFilter;)V
            putstatic org.apache.commons.vfs2.filter.EmptyFileFilter.NOT_EMPTY:Lorg/apache/commons/vfs2/FileFilter;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  protected void <init>();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.vfs2.filter.EmptyFileFilter this
         0: .line 76
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 77
            return
        end local 0 // org.apache.commons.vfs2.filter.EmptyFileFilter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/commons/vfs2/filter/EmptyFileFilter;

  public boolean accept(org.apache.commons.vfs2.FileSelectInfo);
    descriptor: (Lorg/apache/commons/vfs2/FileSelectInfo;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=8, args_size=2
        start local 0 // org.apache.commons.vfs2.filter.EmptyFileFilter this
        start local 1 // org.apache.commons.vfs2.FileSelectInfo fileInfo
         0: .line 89
            aconst_null
            astore 2
            aconst_null
            astore 3
         1: aload 1 /* fileInfo */
            invokeinterface org.apache.commons.vfs2.FileSelectInfo.getFile:()Lorg/apache/commons/vfs2/FileObject;
            astore 4 /* file */
        start local 4 // org.apache.commons.vfs2.FileObject file
         2: .line 90
            aload 4 /* file */
            invokeinterface org.apache.commons.vfs2.FileObject.exists:()Z
            ifne 5
         3: .line 100
            aload 4 /* file */
            ifnull 4
            aload 4 /* file */
            invokeinterface org.apache.commons.vfs2.FileObject.close:()V
         4: .line 91
      StackMap locals: java.lang.Throwable java.lang.Throwable org.apache.commons.vfs2.FileObject
      StackMap stack:
            iconst_1
            ireturn
         5: .line 93
      StackMap locals:
      StackMap stack:
            aload 4 /* file */
            invokeinterface org.apache.commons.vfs2.FileObject.getType:()Lorg/apache/commons/vfs2/FileType;
            getstatic org.apache.commons.vfs2.FileType.FOLDER:Lorg/apache/commons/vfs2/FileType;
            if_acmpne 11
         6: .line 94
            aload 4 /* file */
            invokeinterface org.apache.commons.vfs2.FileObject.getChildren:()[Lorg/apache/commons/vfs2/FileObject;
            astore 5 /* files */
        start local 5 // org.apache.commons.vfs2.FileObject[] files
         7: .line 95
            aload 5 /* files */
            ifnull 8
            aload 5 /* files */
            arraylength
            ifeq 8
            iconst_0
            goto 9
      StackMap locals: org.apache.commons.vfs2.FileObject[]
      StackMap stack:
         8: iconst_1
         9: .line 100
      StackMap locals:
      StackMap stack: int
            aload 4 /* file */
            ifnull 10
            aload 4 /* file */
            invokeinterface org.apache.commons.vfs2.FileObject.close:()V
        10: .line 95
      StackMap locals:
      StackMap stack: int
            ireturn
        end local 5 // org.apache.commons.vfs2.FileObject[] files
        11: .line 97
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 5
            aconst_null
            astore 6
        12: aload 4 /* file */
            invokeinterface org.apache.commons.vfs2.FileObject.getContent:()Lorg/apache/commons/vfs2/FileContent;
            astore 7 /* content */
        start local 7 // org.apache.commons.vfs2.FileContent content
        13: .line 98
            aload 7 /* content */
            invokeinterface org.apache.commons.vfs2.FileContent.getSize:()J
            lconst_0
            lcmp
            ifne 14
            iconst_1
            goto 15
      StackMap locals: java.lang.Throwable java.lang.Throwable org.apache.commons.vfs2.FileContent
      StackMap stack:
        14: iconst_0
        15: .line 99
      StackMap locals:
      StackMap stack: int
            aload 7 /* content */
            ifnull 16
            aload 7 /* content */
            invokeinterface org.apache.commons.vfs2.FileContent.close:()V
        16: .line 100
      StackMap locals:
      StackMap stack: int
            aload 4 /* file */
            ifnull 17
            aload 4 /* file */
            invokeinterface org.apache.commons.vfs2.FileObject.close:()V
        17: .line 98
      StackMap locals:
      StackMap stack: int
            ireturn
      StackMap locals:
      StackMap stack: java.lang.Throwable
        18: astore 5
        19: .line 99
            aload 7 /* content */
            ifnull 20
            aload 7 /* content */
            invokeinterface org.apache.commons.vfs2.FileContent.close:()V
        end local 7 // org.apache.commons.vfs2.FileContent content
      StackMap locals:
      StackMap stack:
        20: aload 5
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        21: astore 6
            aload 5
            ifnonnull 22
            aload 6
            astore 5
            goto 23
      StackMap locals:
      StackMap stack:
        22: aload 5
            aload 6
            if_acmpeq 23
            aload 5
            aload 6
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        23: aload 5
            athrow
      StackMap locals: org.apache.commons.vfs2.filter.EmptyFileFilter org.apache.commons.vfs2.FileSelectInfo java.lang.Throwable java.lang.Throwable org.apache.commons.vfs2.FileObject
      StackMap stack: java.lang.Throwable
        24: astore 2
        25: .line 100
            aload 4 /* file */
            ifnull 26
            aload 4 /* file */
            invokeinterface org.apache.commons.vfs2.FileObject.close:()V
        end local 4 // org.apache.commons.vfs2.FileObject file
      StackMap locals:
      StackMap stack:
        26: aload 2
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        27: astore 3
            aload 2
            ifnonnull 28
            aload 3
            astore 2
            goto 29
      StackMap locals:
      StackMap stack:
        28: aload 2
            aload 3
            if_acmpeq 29
            aload 2
            aload 3
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        29: aload 2
            athrow
        end local 1 // org.apache.commons.vfs2.FileSelectInfo fileInfo
        end local 0 // org.apache.commons.vfs2.filter.EmptyFileFilter this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   30     0      this  Lorg/apache/commons/vfs2/filter/EmptyFileFilter;
            0   30     1  fileInfo  Lorg/apache/commons/vfs2/FileSelectInfo;
            2   26     4      file  Lorg/apache/commons/vfs2/FileObject;
            7   11     5     files  [Lorg/apache/commons/vfs2/FileObject;
           13   20     7   content  Lorg/apache/commons/vfs2/FileContent;
      Exception table:
        from    to  target  type
          13    15      18  any
          12    16      21  any
          18    21      21  any
           2     3      24  any
           5     9      24  any
          11    16      24  any
          18    24      24  any
           1     4      27  any
           5    10      27  any
          11    17      27  any
          18    27      27  any
    Exceptions:
      throws org.apache.commons.vfs2.FileSystemException
    MethodParameters:
          Name  Flags
      fileInfo  final
}
SourceFile: "EmptyFileFilter.java"