http://picocli.info: Java command line parser with both an annotations API and a programmatic API. Usage help with ANSI styles and colors. Autocomplete. Nested subcommands. Easily included as source to avoid adding a dependency.
  • Remko Popma 
class picocli.CommandLine$Model$FieldBinding implements picocli.CommandLine$Model$IGetter, picocli.CommandLine$Model$ISetter
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: picocli.CommandLine$Model$FieldBinding
  super_class: java.lang.Object
{
  private final picocli.CommandLine$Model$IScope scope;
    descriptor: Lpicocli/CommandLine$Model$IScope;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.lang.reflect.Field field;
    descriptor: Ljava/lang/reflect/Field;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  void <init>(java.lang.Object, java.lang.reflect.Field);
    descriptor: (Ljava/lang/Object;Ljava/lang/reflect/Field;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // picocli.CommandLine$Model$FieldBinding this
        start local 1 // java.lang.Object scope
        start local 2 // java.lang.reflect.Field field
         0: .line 10127
            aload 0 /* this */
            aload 1 /* scope */
            invokestatic picocli.CommandLine$Model$ObjectScope.asScope:(Ljava/lang/Object;)Lpicocli/CommandLine$Model$IScope;
            aload 2 /* field */
            invokespecial picocli.CommandLine$Model$FieldBinding.<init>:(Lpicocli/CommandLine$Model$IScope;Ljava/lang/reflect/Field;)V
            return
        end local 2 // java.lang.reflect.Field field
        end local 1 // java.lang.Object scope
        end local 0 // picocli.CommandLine$Model$FieldBinding this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lpicocli/CommandLine$Model$FieldBinding;
            0    1     1  scope  Ljava/lang/Object;
            0    1     2  field  Ljava/lang/reflect/Field;
    MethodParameters:
       Name  Flags
      scope  
      field  

  void <init>(picocli.CommandLine$Model$IScope, java.lang.reflect.Field);
    descriptor: (Lpicocli/CommandLine$Model$IScope;Ljava/lang/reflect/Field;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // picocli.CommandLine$Model$FieldBinding this
        start local 1 // picocli.CommandLine$Model$IScope scope
        start local 2 // java.lang.reflect.Field field
         0: .line 10128
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            aload 0 /* this */
            aload 1 /* scope */
            putfield picocli.CommandLine$Model$FieldBinding.scope:Lpicocli/CommandLine$Model$IScope;
            aload 0 /* this */
            aload 2 /* field */
            putfield picocli.CommandLine$Model$FieldBinding.field:Ljava/lang/reflect/Field;
            return
        end local 2 // java.lang.reflect.Field field
        end local 1 // picocli.CommandLine$Model$IScope scope
        end local 0 // picocli.CommandLine$Model$FieldBinding this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lpicocli/CommandLine$Model$FieldBinding;
            0    1     1  scope  Lpicocli/CommandLine$Model$IScope;
            0    1     2  field  Ljava/lang/reflect/Field;
    MethodParameters:
       Name  Flags
      scope  
      field  

  public <T> T get();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=1
        start local 0 // picocli.CommandLine$Model$FieldBinding this
         0: .line 10130
            aconst_null
            astore 1 /* obj */
        start local 1 // java.lang.Object obj
         1: .line 10131
            aload 0 /* this */
            getfield picocli.CommandLine$Model$FieldBinding.scope:Lpicocli/CommandLine$Model$IScope;
            invokeinterface picocli.CommandLine$Model$IScope.get:()Ljava/lang/Object;
            astore 1 /* obj */
         2: goto 5
         3: .line 10132
      StackMap locals: picocli.CommandLine$Model$FieldBinding java.lang.Object
      StackMap stack: java.lang.Exception
            astore 2 /* ex */
        start local 2 // java.lang.Exception ex
         4: new picocli.CommandLine$PicocliException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Could not get scope for field "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield picocli.CommandLine$Model$FieldBinding.field:Ljava/lang/reflect/Field;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 2 /* ex */
            invokespecial picocli.CommandLine$PicocliException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 2 // java.lang.Exception ex
         5: .line 10134
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield picocli.CommandLine$Model$FieldBinding.field:Ljava/lang/reflect/Field;
            aload 1 /* obj */
            invokevirtual java.lang.reflect.Field.get:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 2 /* result */
        start local 2 // java.lang.Object result
         6: .line 10135
            aload 2 /* result */
         7: areturn
        end local 2 // java.lang.Object result
         8: .line 10136
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 2 /* ex */
        start local 2 // java.lang.Exception ex
         9: .line 10137
            new picocli.CommandLine$PicocliException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Could not get value for field "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield picocli.CommandLine$Model$FieldBinding.field:Ljava/lang/reflect/Field;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 2 /* ex */
            invokespecial picocli.CommandLine$PicocliException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 2 // java.lang.Exception ex
        end local 1 // java.lang.Object obj
        end local 0 // picocli.CommandLine$Model$FieldBinding this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   10     0    this  Lpicocli/CommandLine$Model$FieldBinding;
            1   10     1     obj  Ljava/lang/Object;
            4    5     2      ex  Ljava/lang/Exception;
            6    8     2  result  TT;
            9   10     2      ex  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           1     2       3  Class java.lang.Exception
           5     7       8  Class java.lang.Exception
    Exceptions:
      throws picocli.CommandLine$PicocliException
    Signature: <T:Ljava/lang/Object;>()TT;

  public <T> T set();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=2
        start local 0 // picocli.CommandLine$Model$FieldBinding this
        start local 1 // java.lang.Object value
         0: .line 10141
            aconst_null
            astore 2 /* obj */
        start local 2 // java.lang.Object obj
         1: .line 10142
            aload 0 /* this */
            getfield picocli.CommandLine$Model$FieldBinding.scope:Lpicocli/CommandLine$Model$IScope;
            invokeinterface picocli.CommandLine$Model$IScope.get:()Ljava/lang/Object;
            astore 2 /* obj */
         2: goto 5
         3: .line 10143
      StackMap locals: picocli.CommandLine$Model$FieldBinding java.lang.Object java.lang.Object
      StackMap stack: java.lang.Exception
            astore 3 /* ex */
        start local 3 // java.lang.Exception ex
         4: new picocli.CommandLine$PicocliException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Could not get scope for field "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield picocli.CommandLine$Model$FieldBinding.field:Ljava/lang/reflect/Field;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 3 /* ex */
            invokespecial picocli.CommandLine$PicocliException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 3 // java.lang.Exception ex
         5: .line 10145
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield picocli.CommandLine$Model$FieldBinding.field:Ljava/lang/reflect/Field;
            aload 2 /* obj */
            invokevirtual java.lang.reflect.Field.get:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 3 /* result */
        start local 3 // java.lang.Object result
         6: .line 10146
            aload 0 /* this */
            getfield picocli.CommandLine$Model$FieldBinding.field:Ljava/lang/reflect/Field;
            aload 2 /* obj */
            aload 1 /* value */
            invokevirtual java.lang.reflect.Field.set:(Ljava/lang/Object;Ljava/lang/Object;)V
         7: .line 10147
            aload 3 /* result */
         8: areturn
        end local 3 // java.lang.Object result
         9: .line 10148
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 3 /* ex */
        start local 3 // java.lang.Exception ex
        10: .line 10149
            new picocli.CommandLine$PicocliException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Could not set value for field "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield picocli.CommandLine$Model$FieldBinding.field:Ljava/lang/reflect/Field;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc " to "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 1 /* value */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 3 /* ex */
            invokespecial picocli.CommandLine$PicocliException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 3 // java.lang.Exception ex
        end local 2 // java.lang.Object obj
        end local 1 // java.lang.Object value
        end local 0 // picocli.CommandLine$Model$FieldBinding this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   11     0    this  Lpicocli/CommandLine$Model$FieldBinding;
            0   11     1   value  TT;
            1   11     2     obj  Ljava/lang/Object;
            4    5     3      ex  Ljava/lang/Exception;
            6    9     3  result  TT;
           10   11     3      ex  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           1     2       3  Class java.lang.Exception
           5     8       9  Class java.lang.Exception
    Exceptions:
      throws picocli.CommandLine$PicocliException
    Signature: <T:Ljava/lang/Object;>(TT;)TT;
    MethodParameters:
       Name  Flags
      value  

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // picocli.CommandLine$Model$FieldBinding this
         0: .line 10153
            ldc "%s(%s %s.%s)"
            iconst_4
            anewarray java.lang.Object
            dup
            iconst_0
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            aastore
            dup
            iconst_1
            aload 0 /* this */
            getfield picocli.CommandLine$Model$FieldBinding.field:Ljava/lang/reflect/Field;
            invokevirtual java.lang.reflect.Field.getType:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            aastore
            dup
            iconst_2
         1: .line 10154
            aload 0 /* this */
            getfield picocli.CommandLine$Model$FieldBinding.field:Ljava/lang/reflect/Field;
            invokevirtual java.lang.reflect.Field.getDeclaringClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            aastore
            dup
            iconst_3
            aload 0 /* this */
            getfield picocli.CommandLine$Model$FieldBinding.field:Ljava/lang/reflect/Field;
            invokevirtual java.lang.reflect.Field.getName:()Ljava/lang/String;
            aastore
         2: .line 10153
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            areturn
        end local 0 // picocli.CommandLine$Model$FieldBinding this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lpicocli/CommandLine$Model$FieldBinding;
}
SourceFile: "CommandLine.java"
NestHost: picocli.CommandLine
InnerClasses:
  public final Model = picocli.CommandLine$Model of picocli.CommandLine
  FieldBinding = picocli.CommandLine$Model$FieldBinding of picocli.CommandLine$Model
  public abstract IGetter = picocli.CommandLine$Model$IGetter of picocli.CommandLine$Model
  public abstract IScope = picocli.CommandLine$Model$IScope of picocli.CommandLine$Model
  public abstract ISetter = picocli.CommandLine$Model$ISetter of picocli.CommandLine$Model
  ObjectScope = picocli.CommandLine$Model$ObjectScope of picocli.CommandLine$Model
  public PicocliException = picocli.CommandLine$PicocliException of picocli.CommandLine