http://www.apache.org/excalibur/avalon-framework/avalon-framework-impl/: Avalon Framework Implementation (Apache Software Foundation) 
public final class org.apache.avalon.framework.ExceptionUtil
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.apache.avalon.framework.ExceptionUtil
  super_class: java.lang.Object
{
  private static final java.lang.String LINE_SEPARATOR;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.lang.String GET_CAUSE_NAME;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "getCause"

  private static final java.lang.Class[] GET_CAUSE_PARAMTYPES;
    descriptor: [Ljava/lang/Class;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 33
            ldc "line.separator"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            putstatic org.apache.avalon.framework.ExceptionUtil.LINE_SEPARATOR:Ljava/lang/String;
         1: .line 35
            iconst_0
            anewarray java.lang.Class
            putstatic org.apache.avalon.framework.ExceptionUtil.GET_CAUSE_PARAMTYPES:[Ljava/lang/Class;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.avalon.framework.ExceptionUtil this
         0: .line 40
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 42
            return
        end local 0 // org.apache.avalon.framework.ExceptionUtil this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/avalon/framework/ExceptionUtil;

  public static java.lang.String printStackTrace(java.lang.Throwable);
    descriptor: (Ljava/lang/Throwable;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.lang.Throwable throwable
         0: .line 52
            aload 0 /* throwable */
            iconst_0
            iconst_1
            invokestatic org.apache.avalon.framework.ExceptionUtil.printStackTrace:(Ljava/lang/Throwable;IZ)Ljava/lang/String;
            areturn
        end local 0 // java.lang.Throwable throwable
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0  throwable  Ljava/lang/Throwable;
    MethodParameters:
           Name  Flags
      throwable  final

  public static java.lang.String printStackTrace(java.lang.Throwable, boolean);
    descriptor: (Ljava/lang/Throwable;Z)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.lang.Throwable throwable
        start local 1 // boolean printCascading
         0: .line 65
            aload 0 /* throwable */
            iconst_0
            iload 1 /* printCascading */
            invokestatic org.apache.avalon.framework.ExceptionUtil.printStackTrace:(Ljava/lang/Throwable;IZ)Ljava/lang/String;
            areturn
        end local 1 // boolean printCascading
        end local 0 // java.lang.Throwable throwable
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    1     0       throwable  Ljava/lang/Throwable;
            0    1     1  printCascading  Z
    MethodParameters:
                Name  Flags
      throwable       final
      printCascading  final

  public static java.lang.String printStackTrace(java.lang.Throwable, int);
    descriptor: (Ljava/lang/Throwable;I)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=6, args_size=2
        start local 0 // java.lang.Throwable throwable
        start local 1 // int depth
         0: .line 79
            iload 1 /* depth */
            istore 2 /* dp */
        start local 2 // int dp
         1: .line 80
            aload 0 /* throwable */
            invokestatic org.apache.avalon.framework.ExceptionUtil.captureStackTrace:(Ljava/lang/Throwable;)[Ljava/lang/String;
            astore 3 /* lines */
        start local 3 // java.lang.String[] lines
         2: .line 82
            iload 2 /* dp */
            ifeq 3
            iload 2 /* dp */
            aload 3 /* lines */
            arraylength
            if_icmple 4
         3: .line 84
      StackMap locals: int java.lang.String[]
      StackMap stack:
            aload 3 /* lines */
            arraylength
            istore 2 /* dp */
         4: .line 87
      StackMap locals:
      StackMap stack:
            new java.lang.StringBuffer
            dup
            invokespecial java.lang.StringBuffer.<init>:()V
            astore 4 /* sb */
        start local 4 // java.lang.StringBuffer sb
         5: .line 89
            iconst_0
            istore 5 /* i */
        start local 5 // int i
         6: goto 10
         7: .line 91
      StackMap locals: java.lang.StringBuffer int
      StackMap stack:
            aload 4 /* sb */
            aload 3 /* lines */
            iload 5 /* i */
            aaload
            invokevirtual java.lang.StringBuffer.append:(Ljava/lang/String;)Ljava/lang/StringBuffer;
            pop
         8: .line 92
            aload 4 /* sb */
            getstatic org.apache.avalon.framework.ExceptionUtil.LINE_SEPARATOR:Ljava/lang/String;
            invokevirtual java.lang.StringBuffer.append:(Ljava/lang/String;)Ljava/lang/StringBuffer;
            pop
         9: .line 89
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
        10: iload 5 /* i */
            iload 2 /* dp */
            if_icmplt 7
        end local 5 // int i
        11: .line 95
            aload 4 /* sb */
            invokevirtual java.lang.StringBuffer.toString:()Ljava/lang/String;
            areturn
        end local 4 // java.lang.StringBuffer sb
        end local 3 // java.lang.String[] lines
        end local 2 // int dp
        end local 1 // int depth
        end local 0 // java.lang.Throwable throwable
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   12     0  throwable  Ljava/lang/Throwable;
            0   12     1      depth  I
            1   12     2         dp  I
            2   12     3      lines  [Ljava/lang/String;
            5   12     4         sb  Ljava/lang/StringBuffer;
            6   11     5          i  I
    MethodParameters:
           Name  Flags
      throwable  final
      depth      final

  public static java.lang.String printStackTrace(java.lang.Throwable, int, boolean);
    descriptor: (Ljava/lang/Throwable;IZ)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // java.lang.Throwable throwable
        start local 1 // int depth
        start local 2 // boolean printCascading
         0: .line 110
            aload 0 /* throwable */
            iload 1 /* depth */
            iload 2 /* printCascading */
            iconst_1
            invokestatic org.apache.avalon.framework.ExceptionUtil.printStackTrace:(Ljava/lang/Throwable;IZZ)Ljava/lang/String;
            areturn
        end local 2 // boolean printCascading
        end local 1 // int depth
        end local 0 // java.lang.Throwable throwable
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    1     0       throwable  Ljava/lang/Throwable;
            0    1     1           depth  I
            0    1     2  printCascading  Z
    MethodParameters:
                Name  Flags
      throwable       final
      depth           final
      printCascading  final

  public static java.lang.String printStackTrace(java.lang.Throwable, int, boolean, boolean);
    descriptor: (Ljava/lang/Throwable;IZZ)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=7, args_size=4
        start local 0 // java.lang.Throwable throwable
        start local 1 // int depth
        start local 2 // boolean printCascading
        start local 3 // boolean useReflection
         0: .line 131
            aload 0 /* throwable */
            iload 1 /* depth */
            invokestatic org.apache.avalon.framework.ExceptionUtil.printStackTrace:(Ljava/lang/Throwable;I)Ljava/lang/String;
            astore 4 /* result */
        start local 4 // java.lang.String result
         1: .line 133
            iload 2 /* printCascading */
            ifne 3
         2: .line 135
            aload 4 /* result */
            areturn
         3: .line 139
      StackMap locals: java.lang.String
      StackMap stack:
            new java.lang.StringBuffer
            dup
            invokespecial java.lang.StringBuffer.<init>:()V
            astore 5 /* sb */
        start local 5 // java.lang.StringBuffer sb
         4: .line 140
            aload 5 /* sb */
            aload 4 /* result */
            invokevirtual java.lang.StringBuffer.append:(Ljava/lang/String;)Ljava/lang/StringBuffer;
            pop
         5: .line 142
            aload 0 /* throwable */
            iload 3 /* useReflection */
            invokestatic org.apache.avalon.framework.ExceptionUtil.getCause:(Ljava/lang/Throwable;Z)Ljava/lang/Throwable;
            astore 6 /* cause */
        start local 6 // java.lang.Throwable cause
         6: .line 144
            goto 11
         7: .line 146
      StackMap locals: java.lang.StringBuffer java.lang.Throwable
      StackMap stack:
            aload 5 /* sb */
            ldc "rethrown from"
            invokevirtual java.lang.StringBuffer.append:(Ljava/lang/String;)Ljava/lang/StringBuffer;
            pop
         8: .line 147
            aload 5 /* sb */
            getstatic org.apache.avalon.framework.ExceptionUtil.LINE_SEPARATOR:Ljava/lang/String;
            invokevirtual java.lang.StringBuffer.append:(Ljava/lang/String;)Ljava/lang/StringBuffer;
            pop
         9: .line 148
            aload 5 /* sb */
            aload 6 /* cause */
            iload 1 /* depth */
            invokestatic org.apache.avalon.framework.ExceptionUtil.printStackTrace:(Ljava/lang/Throwable;I)Ljava/lang/String;
            invokevirtual java.lang.StringBuffer.append:(Ljava/lang/String;)Ljava/lang/StringBuffer;
            pop
        10: .line 150
            aload 6 /* cause */
            iload 3 /* useReflection */
            invokestatic org.apache.avalon.framework.ExceptionUtil.getCause:(Ljava/lang/Throwable;Z)Ljava/lang/Throwable;
            astore 6 /* cause */
        11: .line 144
      StackMap locals:
      StackMap stack:
            aload 6 /* cause */
            ifnonnull 7
        12: .line 153
            aload 5 /* sb */
            invokevirtual java.lang.StringBuffer.toString:()Ljava/lang/String;
            areturn
        end local 6 // java.lang.Throwable cause
        end local 5 // java.lang.StringBuffer sb
        end local 4 // java.lang.String result
        end local 3 // boolean useReflection
        end local 2 // boolean printCascading
        end local 1 // int depth
        end local 0 // java.lang.Throwable throwable
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   13     0       throwable  Ljava/lang/Throwable;
            0   13     1           depth  I
            0   13     2  printCascading  Z
            0   13     3   useReflection  Z
            1   13     4          result  Ljava/lang/String;
            4   13     5              sb  Ljava/lang/StringBuffer;
            6   13     6           cause  Ljava/lang/Throwable;
    MethodParameters:
                Name  Flags
      throwable       final
      depth           final
      printCascading  final
      useReflection   final

  public static java.lang.Throwable getCause(java.lang.Throwable, boolean);
    descriptor: (Ljava/lang/Throwable;Z)Ljava/lang/Throwable;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // java.lang.Throwable throwable
        start local 1 // boolean useReflection
         0: .line 167
            aload 0 /* throwable */
            instanceof org.apache.avalon.framework.CascadingThrowable
            ifeq 3
         1: .line 169
            aload 0 /* throwable */
            checkcast org.apache.avalon.framework.CascadingThrowable
            astore 2 /* cascadingThrowable */
        start local 2 // org.apache.avalon.framework.CascadingThrowable cascadingThrowable
         2: .line 170
            aload 2 /* cascadingThrowable */
            invokeinterface org.apache.avalon.framework.CascadingThrowable.getCause:()Ljava/lang/Throwable;
            areturn
        end local 2 // org.apache.avalon.framework.CascadingThrowable cascadingThrowable
         3: .line 172
      StackMap locals:
      StackMap stack:
            iload 1 /* useReflection */
            ifeq 11
         4: .line 176
            aload 0 /* throwable */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            astore 2 /* clazz */
        start local 2 // java.lang.Class clazz
         5: .line 178
            aload 2 /* clazz */
            ldc "getCause"
            getstatic org.apache.avalon.framework.ExceptionUtil.GET_CAUSE_PARAMTYPES:[Ljava/lang/Class;
            invokevirtual java.lang.Class.getMethod:(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;
         6: .line 177
            astore 3 /* method */
        start local 3 // java.lang.reflect.Method method
         7: .line 179
            aload 3 /* method */
            aload 0 /* throwable */
            aconst_null
            invokevirtual java.lang.reflect.Method.invoke:(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.Throwable
         8: areturn
        end local 3 // java.lang.reflect.Method method
        end local 2 // java.lang.Class clazz
         9: .line 181
      StackMap locals:
      StackMap stack: java.lang.Throwable
            pop
        10: .line 183
            aconst_null
            areturn
        11: .line 188
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 1 // boolean useReflection
        end local 0 // java.lang.Throwable throwable
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   12     0           throwable  Ljava/lang/Throwable;
            0   12     1       useReflection  Z
            2    3     2  cascadingThrowable  Lorg/apache/avalon/framework/CascadingThrowable;
            5    9     2               clazz  Ljava/lang/Class;
            7    9     3              method  Ljava/lang/reflect/Method;
      Exception table:
        from    to  target  type
           4     8       9  Class java.lang.Throwable
    MethodParameters:
               Name  Flags
      throwable      final
      useReflection  final

  public static java.lang.String[] captureStackTrace(java.lang.Throwable);
    descriptor: (Ljava/lang/Throwable;)[Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // java.lang.Throwable throwable
         0: .line 200
            new java.io.StringWriter
            dup
            invokespecial java.io.StringWriter.<init>:()V
            astore 1 /* sw */
        start local 1 // java.io.StringWriter sw
         1: .line 201
            aload 0 /* throwable */
            new java.io.PrintWriter
            dup
            aload 1 /* sw */
            iconst_1
            invokespecial java.io.PrintWriter.<init>:(Ljava/io/Writer;Z)V
            invokevirtual java.lang.Throwable.printStackTrace:(Ljava/io/PrintWriter;)V
         2: .line 202
            aload 1 /* sw */
            invokevirtual java.io.StringWriter.toString:()Ljava/lang/String;
            getstatic org.apache.avalon.framework.ExceptionUtil.LINE_SEPARATOR:Ljava/lang/String;
            invokestatic org.apache.avalon.framework.ExceptionUtil.splitStringInternal:(Ljava/lang/String;Ljava/lang/String;)[Ljava/lang/String;
            areturn
        end local 1 // java.io.StringWriter sw
        end local 0 // java.lang.Throwable throwable
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    3     0  throwable  Ljava/lang/Throwable;
            1    3     1         sw  Ljava/io/StringWriter;
    MethodParameters:
           Name  Flags
      throwable  final

  public static java.lang.String[] splitString(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)[Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.lang.String string
        start local 1 // java.lang.String onToken
         0: .line 215
            aload 0 /* string */
            aload 1 /* onToken */
            invokestatic org.apache.avalon.framework.ExceptionUtil.splitStringInternal:(Ljava/lang/String;Ljava/lang/String;)[Ljava/lang/String;
            areturn
        end local 1 // java.lang.String onToken
        end local 0 // java.lang.String string
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0   string  Ljava/lang/String;
            0    1     1  onToken  Ljava/lang/String;
    MethodParameters:
         Name  Flags
      string   final
      onToken  final

  private static java.lang.String[] splitStringInternal(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)[Ljava/lang/String;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=5, args_size=2
        start local 0 // java.lang.String string
        start local 1 // java.lang.String onToken
         0: .line 227
            new java.util.StringTokenizer
            dup
            aload 0 /* string */
            aload 1 /* onToken */
            invokespecial java.util.StringTokenizer.<init>:(Ljava/lang/String;Ljava/lang/String;)V
            astore 2 /* tokenizer */
        start local 2 // java.util.StringTokenizer tokenizer
         1: .line 228
            aload 2 /* tokenizer */
            invokevirtual java.util.StringTokenizer.countTokens:()I
            anewarray java.lang.String
            astore 3 /* result */
        start local 3 // java.lang.String[] result
         2: .line 230
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         3: goto 6
         4: .line 232
      StackMap locals: java.util.StringTokenizer java.lang.String[] int
      StackMap stack:
            aload 3 /* result */
            iload 4 /* i */
            aload 2 /* tokenizer */
            invokevirtual java.util.StringTokenizer.nextToken:()Ljava/lang/String;
            aastore
         5: .line 230
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
         6: iload 4 /* i */
            aload 3 /* result */
            arraylength
            if_icmplt 4
        end local 4 // int i
         7: .line 235
            aload 3 /* result */
            areturn
        end local 3 // java.lang.String[] result
        end local 2 // java.util.StringTokenizer tokenizer
        end local 1 // java.lang.String onToken
        end local 0 // java.lang.String string
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    8     0     string  Ljava/lang/String;
            0    8     1    onToken  Ljava/lang/String;
            1    8     2  tokenizer  Ljava/util/StringTokenizer;
            2    8     3     result  [Ljava/lang/String;
            3    7     4          i  I
    MethodParameters:
         Name  Flags
      string   final
      onToken  final
}
SourceFile: "ExceptionUtil.java"