http://www.eclipse.org/platform: Debug Core (Eclipse Foundation) 
public class org.eclipse.debug.internal.core.SystemVariableResolver implements org.eclipse.core.variables.IDynamicVariableResolver
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.eclipse.debug.internal.core.SystemVariableResolver
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.eclipse.debug.internal.core.SystemVariableResolver this
         0: .line 37
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.eclipse.debug.internal.core.SystemVariableResolver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/debug/internal/core/SystemVariableResolver;

  public java.lang.String resolveValue(org.eclipse.core.variables.IDynamicVariable, java.lang.String);
    descriptor: (Lorg/eclipse/core/variables/IDynamicVariable;Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // org.eclipse.debug.internal.core.SystemVariableResolver this
        start local 1 // org.eclipse.core.variables.IDynamicVariable variable
        start local 2 // java.lang.String argument
         0: .line 40
            ldc "ARCH"
            aload 2 /* argument */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 2
         1: .line 41
            invokestatic org.eclipse.core.runtime.Platform.getOSArch:()Ljava/lang/String;
            areturn
         2: .line 42
      StackMap locals:
      StackMap stack:
            ldc "ECLIPSE_HOME"
            aload 2 /* argument */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 6
         3: .line 43
            invokestatic org.eclipse.core.runtime.Platform.getInstallLocation:()Lorg/eclipse/osgi/service/datalocation/Location;
            invokeinterface org.eclipse.osgi.service.datalocation.Location.getURL:()Ljava/net/URL;
            astore 3 /* installURL */
        start local 3 // java.net.URL installURL
         4: .line 44
            new org.eclipse.core.runtime.Path
            dup
            aload 3 /* installURL */
            invokevirtual java.net.URL.getFile:()Ljava/lang/String;
            invokespecial org.eclipse.core.runtime.Path.<init>:(Ljava/lang/String;)V
            invokevirtual org.eclipse.core.runtime.Path.removeTrailingSeparator:()Lorg/eclipse/core/runtime/IPath;
            astore 4 /* ppath */
        start local 4 // org.eclipse.core.runtime.IPath ppath
         5: .line 45
            aload 4 /* ppath */
            invokeinterface org.eclipse.core.runtime.IPath.toOSString:()Ljava/lang/String;
            invokestatic org.eclipse.debug.internal.core.SystemVariableResolver.getCorrectPath:(Ljava/lang/String;)Ljava/lang/String;
            areturn
        end local 4 // org.eclipse.core.runtime.IPath ppath
        end local 3 // java.net.URL installURL
         6: .line 46
      StackMap locals:
      StackMap stack:
            ldc "NL"
            aload 2 /* argument */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 8
         7: .line 47
            invokestatic org.eclipse.core.runtime.Platform.getNL:()Ljava/lang/String;
            areturn
         8: .line 48
      StackMap locals:
      StackMap stack:
            ldc "OS"
            aload 2 /* argument */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 10
         9: .line 49
            invokestatic org.eclipse.core.runtime.Platform.getOS:()Ljava/lang/String;
            areturn
        10: .line 50
      StackMap locals:
      StackMap stack:
            ldc "WS"
            aload 2 /* argument */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 12
        11: .line 51
            invokestatic org.eclipse.core.runtime.Platform.getWS:()Ljava/lang/String;
            areturn
        12: .line 53
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 2 // java.lang.String argument
        end local 1 // org.eclipse.core.variables.IDynamicVariable variable
        end local 0 // org.eclipse.debug.internal.core.SystemVariableResolver this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   13     0        this  Lorg/eclipse/debug/internal/core/SystemVariableResolver;
            0   13     1    variable  Lorg/eclipse/core/variables/IDynamicVariable;
            0   13     2    argument  Ljava/lang/String;
            4    6     3  installURL  Ljava/net/URL;
            5    6     4       ppath  Lorg/eclipse/core/runtime/IPath;
    Exceptions:
      throws org.eclipse.core.runtime.CoreException
    MethodParameters:
          Name  Flags
      variable  
      argument  

  private static java.lang.String getCorrectPath(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=6, args_size=1
        start local 0 // java.lang.String path
         0: .line 57
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 1 /* buf */
        start local 1 // java.lang.StringBuilder buf
         1: .line 58
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         2: goto 16
         3: .line 59
      StackMap locals: java.lang.StringBuilder int
      StackMap stack:
            aload 0 /* path */
            iload 2 /* i */
            invokevirtual java.lang.String.charAt:(I)C
            istore 3 /* c */
        start local 3 // char c
         4: .line 60
            invokestatic org.eclipse.core.runtime.Platform.getOS:()Ljava/lang/String;
            ldc "win32"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 7
         5: .line 61
            iload 2 /* i */
            ifne 7
            iload 3 /* c */
            bipush 47
            if_icmpne 7
         6: .line 62
            goto 15
         7: .line 66
      StackMap locals: int
      StackMap stack:
            iload 3 /* c */
            bipush 37
            if_icmpne 14
            iload 2 /* i */
            iconst_2
            iadd
            aload 0 /* path */
            invokevirtual java.lang.String.length:()I
            if_icmpge 14
         8: .line 67
            aload 0 /* path */
            iload 2 /* i */
            iconst_1
            iadd
            invokevirtual java.lang.String.charAt:(I)C
            istore 4 /* c1 */
        start local 4 // char c1
         9: .line 68
            aload 0 /* path */
            iload 2 /* i */
            iconst_2
            iadd
            invokevirtual java.lang.String.charAt:(I)C
            istore 5 /* c2 */
        start local 5 // char c2
        10: .line 69
            iload 4 /* c1 */
            bipush 50
            if_icmpne 14
            iload 5 /* c2 */
            bipush 48
            if_icmpne 14
        11: .line 70
            iinc 2 /* i */ 2
        12: .line 71
            aload 1 /* buf */
            ldc " "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        13: .line 72
            goto 15
        end local 5 // char c2
        end local 4 // char c1
        14: .line 75
      StackMap locals:
      StackMap stack:
            aload 1 /* buf */
            iload 3 /* c */
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
        end local 3 // char c
        15: .line 58
      StackMap locals:
      StackMap stack:
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
        16: iload 2 /* i */
            aload 0 /* path */
            invokevirtual java.lang.String.length:()I
            if_icmplt 3
        end local 2 // int i
        17: .line 77
            aload 1 /* buf */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 1 // java.lang.StringBuilder buf
        end local 0 // java.lang.String path
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   18     0  path  Ljava/lang/String;
            1   18     1   buf  Ljava/lang/StringBuilder;
            2   17     2     i  I
            4   15     3     c  C
            9   14     4    c1  C
           10   14     5    c2  C
    MethodParameters:
      Name  Flags
      path  
}
SourceFile: "SystemVariableResolver.java"