http://cobertura.sourceforge.net: Cobertura is a free Java tool that calculates the percentage of code accessed by tests. It can be used to identify which parts of your Java program are lacking test coverage. It is based on jcoverage.
  • Steven Christou 
public class net.sourceforge.cobertura.instrument.InstrumentMain
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: net.sourceforge.cobertura.instrument.InstrumentMain
  super_class: java.lang.Object
{
  private static final net.sourceforge.cobertura.instrument.InstrumentMain$LoggerWrapper logger;
    descriptor: Lnet/sourceforge/cobertura/instrument/InstrumentMain$LoggerWrapper;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  public static java.net.URLClassLoader urlClassLoader;
    descriptor: Ljava/net/URLClassLoader;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 66
            new net.sourceforge.cobertura.instrument.InstrumentMain$LoggerWrapper
            dup
            invokespecial net.sourceforge.cobertura.instrument.InstrumentMain$LoggerWrapper.<init>:()V
            putstatic net.sourceforge.cobertura.instrument.InstrumentMain.logger:Lnet/sourceforge/cobertura/instrument/InstrumentMain$LoggerWrapper;
         1: .line 67
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // net.sourceforge.cobertura.instrument.InstrumentMain this
         0: .line 65
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // net.sourceforge.cobertura.instrument.InstrumentMain this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lnet/sourceforge/cobertura/instrument/InstrumentMain;

  public static int instrument(java.lang.String[]);
    descriptor: ([Ljava/lang/String;)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=5, args_size=1
        start local 0 // java.lang.String[] args
         0: .line 70
            getstatic java.lang.System.out:Ljava/io/PrintStream;
            invokestatic net.sourceforge.cobertura.util.Header.print:(Ljava/io/PrintStream;)V
         1: .line 72
            invokestatic java.lang.System.currentTimeMillis:()J
            lstore 1 /* startTime */
        start local 1 // long startTime
         2: .line 75
            aload 0 /* args */
            invokestatic net.sourceforge.cobertura.util.CommandLineBuilder.preprocessCommandLineArguments:([Ljava/lang/String;)[Ljava/lang/String;
            astore 0 /* args */
         3: .line 76
            goto 9
      StackMap locals: java.lang.String[] long
      StackMap stack: java.lang.Exception
         4: astore 3 /* ex */
        start local 3 // java.lang.Exception ex
         5: .line 77
            getstatic java.lang.System.err:Ljava/io/PrintStream;
            new java.lang.StringBuilder
            dup
            ldc "Error: Cannot process arguments: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
         6: .line 78
            aload 3 /* ex */
            invokevirtual java.lang.Exception.getMessage:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         7: .line 77
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
         8: .line 79
            iconst_1
            ireturn
        end local 3 // java.lang.Exception ex
         9: .line 82
      StackMap locals:
      StackMap stack:
            new net.sourceforge.cobertura.dsl.Cobertura
            dup
            aload 0 /* args */
            invokestatic net.sourceforge.cobertura.instrument.InstrumentMain.createArgumentsFromCMDParams:([Ljava/lang/String;)Lnet/sourceforge/cobertura/dsl/ArgumentsBuilder;
            invokevirtual net.sourceforge.cobertura.dsl.ArgumentsBuilder.build:()Lnet/sourceforge/cobertura/dsl/Arguments;
            invokespecial net.sourceforge.cobertura.dsl.Cobertura.<init>:(Lnet/sourceforge/cobertura/dsl/Arguments;)V
        10: .line 83
            invokevirtual net.sourceforge.cobertura.dsl.Cobertura.instrumentCode:()Lnet/sourceforge/cobertura/dsl/Cobertura;
            invokevirtual net.sourceforge.cobertura.dsl.Cobertura.saveProjectData:()Lnet/sourceforge/cobertura/dsl/Cobertura;
            pop
        11: .line 84
            goto 18
      StackMap locals:
      StackMap stack: java.lang.Throwable
        12: astore 3 /* throwable */
        start local 3 // java.lang.Throwable throwable
        13: .line 85
            getstatic java.lang.System.err:Ljava/io/PrintStream;
        14: .line 86
            ldc "Failed while instrumenting code: %s"
            iconst_1
            anewarray java.lang.Object
            dup
            iconst_0
            aload 3 /* throwable */
        15: .line 87
            invokevirtual java.lang.Throwable.getMessage:()Ljava/lang/String;
            aastore
        16: .line 85
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
        17: .line 88
            aload 3 /* throwable */
            invokevirtual java.lang.Throwable.printStackTrace:()V
        end local 3 // java.lang.Throwable throwable
        18: .line 93
      StackMap locals:
      StackMap stack:
            invokestatic java.lang.System.currentTimeMillis:()J
            lstore 3 /* stopTime */
        start local 3 // long stopTime
        19: .line 94
            getstatic net.sourceforge.cobertura.instrument.InstrumentMain.logger:Lnet/sourceforge/cobertura/instrument/InstrumentMain$LoggerWrapper;
            new java.lang.StringBuilder
            dup
            ldc "Instrument time: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            lload 3 /* stopTime */
            lload 1 /* startTime */
            lsub
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            ldc "ms"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual net.sourceforge.cobertura.instrument.InstrumentMain$LoggerWrapper.info:(Ljava/lang/String;)V
        20: .line 95
            iconst_0
            ireturn
        end local 3 // long stopTime
        end local 1 // long startTime
        end local 0 // java.lang.String[] args
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   21     0       args  [Ljava/lang/String;
            2   21     1  startTime  J
            5    9     3         ex  Ljava/lang/Exception;
           13   18     3  throwable  Ljava/lang/Throwable;
           19   21     3   stopTime  J
      Exception table:
        from    to  target  type
           2     3       4  Class java.lang.Exception
           9    11      12  Class java.lang.Throwable
    MethodParameters:
      Name  Flags
      args  

  public static void main(java.lang.String[]);
    descriptor: ([Ljava/lang/String;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // java.lang.String[] args
         0: .line 99
            aload 0 /* args */
            invokestatic net.sourceforge.cobertura.instrument.InstrumentMain.instrument:([Ljava/lang/String;)I
            istore 1 /* returnValue */
        start local 1 // int returnValue
         1: .line 100
            iload 1 /* returnValue */
            ifeq 3
         2: .line 101
            iload 1 /* returnValue */
            invokestatic java.lang.System.exit:(I)V
         3: .line 103
      StackMap locals: int
      StackMap stack:
            return
        end local 1 // int returnValue
        end local 0 // java.lang.String[] args
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     0         args  [Ljava/lang/String;
            1    4     1  returnValue  I
    MethodParameters:
      Name  Flags
      args  

  private static net.sourceforge.cobertura.dsl.ArgumentsBuilder createArgumentsFromCMDParams(java.lang.String[]);
    descriptor: ([Ljava/lang/String;)Lnet/sourceforge/cobertura/dsl/ArgumentsBuilder;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=4, args_size=1
        start local 0 // java.lang.String[] args
         0: .line 106
            new net.sourceforge.cobertura.dsl.ArgumentsBuilder
            dup
            invokespecial net.sourceforge.cobertura.dsl.ArgumentsBuilder.<init>:()V
            astore 1 /* builder */
        start local 1 // net.sourceforge.cobertura.dsl.ArgumentsBuilder builder
         1: .line 109
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         2: goto 45
         3: .line 110
      StackMap locals: net.sourceforge.cobertura.dsl.ArgumentsBuilder int
      StackMap stack:
            aload 0 /* args */
            iload 2 /* i */
            aaload
            ldc "--basedir"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 7
         4: .line 111
            aload 0 /* args */
            iinc 2 /* i */ 1
            iload 2 /* i */
            aaload
            astore 3 /* baseDir */
        start local 3 // java.lang.String baseDir
         5: .line 112
            aload 1 /* builder */
            aload 3 /* baseDir */
            invokevirtual net.sourceforge.cobertura.dsl.ArgumentsBuilder.setBaseDirectory:(Ljava/lang/String;)Lnet/sourceforge/cobertura/dsl/ArgumentsBuilder;
            pop
        end local 3 // java.lang.String baseDir
         6: .line 113
            goto 44
      StackMap locals:
      StackMap stack:
         7: aload 0 /* args */
            iload 2 /* i */
            aaload
            ldc "--datafile"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 9
         8: .line 114
            aload 1 /* builder */
            aload 0 /* args */
            iinc 2 /* i */ 1
            iload 2 /* i */
            aaload
            invokevirtual net.sourceforge.cobertura.dsl.ArgumentsBuilder.setDataFile:(Ljava/lang/String;)Lnet/sourceforge/cobertura/dsl/ArgumentsBuilder;
            pop
            goto 44
         9: .line 115
      StackMap locals:
      StackMap stack:
            aload 0 /* args */
            iload 2 /* i */
            aaload
            ldc "--destination"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 12
        10: .line 116
            aload 1 /* builder */
            aload 0 /* args */
            iinc 2 /* i */ 1
            iload 2 /* i */
            aaload
            invokevirtual net.sourceforge.cobertura.dsl.ArgumentsBuilder.setDestinationDirectory:(Ljava/lang/String;)Lnet/sourceforge/cobertura/dsl/ArgumentsBuilder;
            pop
        11: .line 117
            goto 44
      StackMap locals:
      StackMap stack:
        12: aload 0 /* args */
            iload 2 /* i */
            aaload
            ldc "--ignore"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 15
        13: .line 118
            aload 1 /* builder */
            aload 0 /* args */
            iinc 2 /* i */ 1
            iload 2 /* i */
            aaload
            invokevirtual net.sourceforge.cobertura.dsl.ArgumentsBuilder.addIgnoreRegex:(Ljava/lang/String;)Lnet/sourceforge/cobertura/dsl/ArgumentsBuilder;
            pop
        14: .line 119
            goto 44
      StackMap locals:
      StackMap stack:
        15: aload 0 /* args */
            iload 2 /* i */
            aaload
            ldc "--ignoreMethodAnnotation"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 18
        16: .line 120
            aload 1 /* builder */
            aload 0 /* args */
            iinc 2 /* i */ 1
            iload 2 /* i */
            aaload
            invokevirtual net.sourceforge.cobertura.dsl.ArgumentsBuilder.addIgnoreMethodAnnotation:(Ljava/lang/String;)Lnet/sourceforge/cobertura/dsl/ArgumentsBuilder;
            pop
        17: .line 121
            goto 44
      StackMap locals:
      StackMap stack:
        18: aload 0 /* args */
            iload 2 /* i */
            aaload
            ldc "--ignoreClassAnnotation"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 21
        19: .line 122
            aload 1 /* builder */
            aload 0 /* args */
            iinc 2 /* i */ 1
            iload 2 /* i */
            aaload
            invokevirtual net.sourceforge.cobertura.dsl.ArgumentsBuilder.addIgnoreClassAnnotation:(Ljava/lang/String;)Lnet/sourceforge/cobertura/dsl/ArgumentsBuilder;
            pop
        20: .line 123
            goto 44
      StackMap locals:
      StackMap stack:
        21: aload 0 /* args */
            iload 2 /* i */
            aaload
            ldc "--ignoreTrivial"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 24
        22: .line 124
            aload 1 /* builder */
            iconst_1
            invokevirtual net.sourceforge.cobertura.dsl.ArgumentsBuilder.ignoreTrivial:(Z)Lnet/sourceforge/cobertura/dsl/ArgumentsBuilder;
            pop
        23: .line 125
            goto 44
      StackMap locals:
      StackMap stack:
        24: aload 0 /* args */
            iload 2 /* i */
            aaload
            ldc "--includeClasses"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 27
        25: .line 126
            aload 1 /* builder */
            aload 0 /* args */
            iinc 2 /* i */ 1
            iload 2 /* i */
            aaload
            invokevirtual net.sourceforge.cobertura.dsl.ArgumentsBuilder.addIncludeClassesRegex:(Ljava/lang/String;)Lnet/sourceforge/cobertura/dsl/ArgumentsBuilder;
            pop
        26: .line 127
            goto 44
      StackMap locals:
      StackMap stack:
        27: aload 0 /* args */
            iload 2 /* i */
            aaload
            ldc "--excludeClasses"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 30
        28: .line 128
            aload 1 /* builder */
            aload 0 /* args */
            iinc 2 /* i */ 1
            iload 2 /* i */
            aaload
            invokevirtual net.sourceforge.cobertura.dsl.ArgumentsBuilder.addExcludeClassesRegex:(Ljava/lang/String;)Lnet/sourceforge/cobertura/dsl/ArgumentsBuilder;
            pop
        29: .line 129
            goto 44
      StackMap locals:
      StackMap stack:
        30: aload 0 /* args */
            iload 2 /* i */
            aaload
            ldc "--failOnError"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 34
        31: .line 130
            aload 1 /* builder */
            iconst_1
            invokevirtual net.sourceforge.cobertura.dsl.ArgumentsBuilder.failOnError:(Z)Lnet/sourceforge/cobertura/dsl/ArgumentsBuilder;
            pop
        32: .line 131
            getstatic net.sourceforge.cobertura.instrument.InstrumentMain.logger:Lnet/sourceforge/cobertura/instrument/InstrumentMain$LoggerWrapper;
            iconst_1
            invokevirtual net.sourceforge.cobertura.instrument.InstrumentMain$LoggerWrapper.setFailOnError:(Z)V
        33: .line 132
            goto 44
      StackMap locals:
      StackMap stack:
        34: aload 0 /* args */
            iload 2 /* i */
            aaload
            ldc "--threadsafeRigorous"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 37
        35: .line 133
            aload 1 /* builder */
            iconst_1
            invokevirtual net.sourceforge.cobertura.dsl.ArgumentsBuilder.threadsafeRigorous:(Z)Lnet/sourceforge/cobertura/dsl/ArgumentsBuilder;
            pop
        36: .line 134
            goto 44
      StackMap locals:
      StackMap stack:
        37: aload 0 /* args */
            iload 2 /* i */
            aaload
            ldc "--auxClasspath"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 40
        38: .line 135
            aload 0 /* args */
            iinc 2 /* i */ 1
            iload 2 /* i */
            aaload
            invokestatic net.sourceforge.cobertura.instrument.InstrumentMain.addElementsToJVM:(Ljava/lang/String;)V
        39: .line 136
            goto 44
      StackMap locals:
      StackMap stack:
        40: aload 0 /* args */
            iload 2 /* i */
            aaload
            ldc "--listOfFilesToInstrument"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 43
        41: .line 137
            aload 1 /* builder */
            aload 0 /* args */
            iinc 2 /* i */ 1
            iload 2 /* i */
            aaload
            invokevirtual net.sourceforge.cobertura.dsl.ArgumentsBuilder.listOfFilesToInstrument:(Ljava/lang/String;)Lnet/sourceforge/cobertura/dsl/ArgumentsBuilder;
            pop
        42: .line 138
            goto 44
        43: .line 139
      StackMap locals:
      StackMap stack:
            aload 1 /* builder */
            aload 0 /* args */
            iload 2 /* i */
            aaload
            invokevirtual net.sourceforge.cobertura.dsl.ArgumentsBuilder.addFileToInstrument:(Ljava/lang/String;)Lnet/sourceforge/cobertura/dsl/ArgumentsBuilder;
            pop
        44: .line 109
      StackMap locals:
      StackMap stack:
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
        45: iload 2 /* i */
            aload 0 /* args */
            arraylength
            if_icmplt 3
        end local 2 // int i
        46: .line 142
            aload 1 /* builder */
            areturn
        end local 1 // net.sourceforge.cobertura.dsl.ArgumentsBuilder builder
        end local 0 // java.lang.String[] args
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   47     0     args  [Ljava/lang/String;
            1   47     1  builder  Lnet/sourceforge/cobertura/dsl/ArgumentsBuilder;
            2   46     2        i  I
            5    6     3  baseDir  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      args  

  private static void addElementsToJVM(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=9, args_size=1
        start local 0 // java.lang.String classpath
         0: .line 146
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 1 /* urlsArray */
        start local 1 // java.util.List urlsArray
         1: .line 147
            aload 0 /* classpath */
            getstatic java.io.File.pathSeparator:Ljava/lang/String;
            invokevirtual java.lang.String.split:(Ljava/lang/String;)[Ljava/lang/String;
            astore 2 /* classpathParsed */
        start local 2 // java.lang.String[] classpathParsed
         2: .line 149
            aload 2 /* classpathParsed */
            dup
            astore 6
            arraylength
            istore 5
            iconst_0
            istore 4
            goto 13
      StackMap locals: java.lang.String java.util.List java.lang.String[] top int int java.lang.String[]
      StackMap stack:
         3: aload 6
            iload 4
            aaload
            astore 3 /* element */
        start local 3 // java.lang.String element
         4: .line 150
            aconst_null
            astore 7 /* f */
        start local 7 // java.io.File f
         5: .line 152
            new java.io.File
            dup
            aload 3 /* element */
            invokespecial java.io.File.<init>:(Ljava/lang/String;)V
            astore 7 /* f */
         6: .line 153
            aload 1 /* urlsArray */
            aload 7 /* f */
            invokevirtual java.io.File.toURI:()Ljava/net/URI;
            invokevirtual java.net.URI.toURL:()Ljava/net/URL;
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         7: .line 154
            goto 12
      StackMap locals: java.lang.String java.util.List java.lang.String[] java.lang.String int int java.lang.String[] java.io.File
      StackMap stack: java.net.MalformedURLException
         8: astore 8 /* e */
        start local 8 // java.net.MalformedURLException e
         9: .line 155
            getstatic net.sourceforge.cobertura.instrument.InstrumentMain.logger:Lnet/sourceforge/cobertura/instrument/InstrumentMain$LoggerWrapper;
            new java.lang.StringBuilder
            dup
            ldc "Warning - could not convert file: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 3 /* element */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        10: .line 156
            ldc " to a URL."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 8 /* e */
        11: .line 155
            invokevirtual net.sourceforge.cobertura.instrument.InstrumentMain$LoggerWrapper.debug:(Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 8 // java.net.MalformedURLException e
        end local 7 // java.io.File f
        end local 3 // java.lang.String element
        12: .line 149
      StackMap locals: java.lang.String java.util.List java.lang.String[] top int int java.lang.String[]
      StackMap stack:
            iinc 4 1
      StackMap locals:
      StackMap stack:
        13: iload 4
            iload 5
            if_icmplt 3
        14: .line 159
            new java.net.URLClassLoader
            dup
            aload 1 /* urlsArray */
            aload 1 /* urlsArray */
        15: .line 160
            invokeinterface java.util.List.size:()I
            anewarray java.net.URL
        16: .line 159
            invokeinterface java.util.List.toArray:([Ljava/lang/Object;)[Ljava/lang/Object;
            checkcast java.net.URL[]
            invokespecial java.net.URLClassLoader.<init>:([Ljava/net/URL;)V
            putstatic net.sourceforge.cobertura.instrument.InstrumentMain.urlClassLoader:Ljava/net/URLClassLoader;
        17: .line 161
            return
        end local 2 // java.lang.String[] classpathParsed
        end local 1 // java.util.List urlsArray
        end local 0 // java.lang.String classpath
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   18     0        classpath  Ljava/lang/String;
            1   18     1        urlsArray  Ljava/util/List<Ljava/net/URL;>;
            2   18     2  classpathParsed  [Ljava/lang/String;
            4   12     3          element  Ljava/lang/String;
            5   12     7                f  Ljava/io/File;
            9   12     8                e  Ljava/net/MalformedURLException;
      Exception table:
        from    to  target  type
           5     7       8  Class java.net.MalformedURLException
    MethodParameters:
           Name  Flags
      classpath  
}
SourceFile: "InstrumentMain.java"
NestMembers:
  net.sourceforge.cobertura.instrument.InstrumentMain$LoggerWrapper
InnerClasses:
  private LoggerWrapper = net.sourceforge.cobertura.instrument.InstrumentMain$LoggerWrapper of net.sourceforge.cobertura.instrument.InstrumentMain