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 
public class picocli.CommandLine$Model$MethodParam extends java.lang.reflect.AccessibleObject
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: picocli.CommandLine$Model$MethodParam
  super_class: java.lang.reflect.AccessibleObject
{
  final java.lang.reflect.Method method;
    descriptor: Ljava/lang/reflect/Method;
    flags: (0x0010) ACC_FINAL

  final int paramIndex;
    descriptor: I
    flags: (0x0010) ACC_FINAL

  final java.lang.String name;
    descriptor: Ljava/lang/String;
    flags: (0x0010) ACC_FINAL

  int position;
    descriptor: I
    flags: (0x0000) 

  public void <init>(java.lang.reflect.Method, int);
    descriptor: (Ljava/lang/reflect/Method;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=7, args_size=3
        start local 0 // picocli.CommandLine$Model$MethodParam this
        start local 1 // java.lang.reflect.Method method
        start local 2 // int paramIndex
         0: .line 9268
            aload 0 /* this */
            invokespecial java.lang.reflect.AccessibleObject.<init>:()V
         1: .line 9269
            aload 0 /* this */
            aload 1 /* method */
            putfield picocli.CommandLine$Model$MethodParam.method:Ljava/lang/reflect/Method;
         2: .line 9270
            aload 0 /* this */
            iload 2 /* paramIndex */
            putfield picocli.CommandLine$Model$MethodParam.paramIndex:I
         3: .line 9271
            new java.lang.StringBuilder
            dup
            ldc "arg"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 2 /* paramIndex */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 3 /* tmp */
        start local 3 // java.lang.String tmp
         4: .line 9273
            ldc Ljava/lang/reflect/Method;
            ldc "getParameters"
            iconst_0
            anewarray java.lang.Class
            invokevirtual java.lang.Class.getMethod:(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;
            astore 4 /* getParameters */
        start local 4 // java.lang.reflect.Method getParameters
         5: .line 9274
            aload 4 /* getParameters */
            aload 1 /* method */
            iconst_0
            anewarray java.lang.Object
            invokevirtual java.lang.reflect.Method.invoke:(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;
            astore 5 /* parameters */
        start local 5 // java.lang.Object parameters
         6: .line 9275
            aload 5 /* parameters */
            iload 2 /* paramIndex */
            invokestatic java.lang.reflect.Array.get:(Ljava/lang/Object;I)Ljava/lang/Object;
            astore 6 /* parameter */
        start local 6 // java.lang.Object parameter
         7: .line 9276
            ldc "java.lang.reflect.Parameter"
            invokestatic java.lang.Class.forName:(Ljava/lang/String;)Ljava/lang/Class;
            ldc "getName"
            iconst_0
            anewarray java.lang.Class
            invokevirtual java.lang.Class.getDeclaredMethod:(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;
            aload 6 /* parameter */
            iconst_0
            anewarray java.lang.Object
            invokevirtual java.lang.reflect.Method.invoke:(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 3 /* tmp */
        end local 6 // java.lang.Object parameter
        end local 5 // java.lang.Object parameters
        end local 4 // java.lang.reflect.Method getParameters
         8: .line 9277
            goto 10
      StackMap locals: picocli.CommandLine$Model$MethodParam java.lang.reflect.Method int java.lang.String
      StackMap stack: java.lang.Exception
         9: pop
        10: .line 9278
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 3 /* tmp */
            putfield picocli.CommandLine$Model$MethodParam.name:Ljava/lang/String;
        11: .line 9279
            return
        end local 3 // java.lang.String tmp
        end local 2 // int paramIndex
        end local 1 // java.lang.reflect.Method method
        end local 0 // picocli.CommandLine$Model$MethodParam this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   12     0           this  Lpicocli/CommandLine$Model$MethodParam;
            0   12     1         method  Ljava/lang/reflect/Method;
            0   12     2     paramIndex  I
            4   12     3            tmp  Ljava/lang/String;
            5    8     4  getParameters  Ljava/lang/reflect/Method;
            6    8     5     parameters  Ljava/lang/Object;
            7    8     6      parameter  Ljava/lang/Object;
      Exception table:
        from    to  target  type
           4     8       9  Class java.lang.Exception
    MethodParameters:
            Name  Flags
      method      
      paramIndex  

  public java.lang.reflect.Type getParameterizedType();
    descriptor: ()Ljava/lang/reflect/Type;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // picocli.CommandLine$Model$MethodParam this
         0: .line 9280
            aload 0 /* this */
            getfield picocli.CommandLine$Model$MethodParam.method:Ljava/lang/reflect/Method;
            invokevirtual java.lang.reflect.Method.getGenericParameterTypes:()[Ljava/lang/reflect/Type;
            aload 0 /* this */
            getfield picocli.CommandLine$Model$MethodParam.paramIndex:I
            aaload
            areturn
        end local 0 // picocli.CommandLine$Model$MethodParam this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lpicocli/CommandLine$Model$MethodParam;

  public java.lang.String getName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // picocli.CommandLine$Model$MethodParam this
         0: .line 9281
            aload 0 /* this */
            getfield picocli.CommandLine$Model$MethodParam.name:Ljava/lang/String;
            areturn
        end local 0 // picocli.CommandLine$Model$MethodParam this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lpicocli/CommandLine$Model$MethodParam;

  public java.lang.Class<?> getType();
    descriptor: ()Ljava/lang/Class;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // picocli.CommandLine$Model$MethodParam this
         0: .line 9282
            aload 0 /* this */
            getfield picocli.CommandLine$Model$MethodParam.method:Ljava/lang/reflect/Method;
            invokevirtual java.lang.reflect.Method.getParameterTypes:()[Ljava/lang/Class;
            aload 0 /* this */
            getfield picocli.CommandLine$Model$MethodParam.paramIndex:I
            aaload
            areturn
        end local 0 // picocli.CommandLine$Model$MethodParam this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lpicocli/CommandLine$Model$MethodParam;
    Signature: ()Ljava/lang/Class<*>;

  public java.lang.reflect.Method getDeclaringExecutable();
    descriptor: ()Ljava/lang/reflect/Method;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // picocli.CommandLine$Model$MethodParam this
         0: .line 9283
            aload 0 /* this */
            getfield picocli.CommandLine$Model$MethodParam.method:Ljava/lang/reflect/Method;
            areturn
        end local 0 // picocli.CommandLine$Model$MethodParam this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lpicocli/CommandLine$Model$MethodParam;

  public <T extends java.lang.annotation.Annotation> T getAnnotation(java.lang.Class<T>);
    descriptor: (Ljava/lang/Class;)Ljava/lang/annotation/Annotation;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=6, args_size=2
        start local 0 // picocli.CommandLine$Model$MethodParam this
        start local 1 // java.lang.Class annotationClass
         0: .line 9285
            aload 0 /* this */
            invokevirtual picocli.CommandLine$Model$MethodParam.getDeclaredAnnotations:()[Ljava/lang/annotation/Annotation;
            dup
            astore 5
            arraylength
            istore 4
            iconst_0
            istore 3
            goto 4
      StackMap locals: picocli.CommandLine$Model$MethodParam java.lang.Class top int int java.lang.annotation.Annotation[]
      StackMap stack:
         1: aload 5
            iload 3
            aaload
            astore 2 /* annotation */
        start local 2 // java.lang.annotation.Annotation annotation
         2: .line 9286
            aload 1 /* annotationClass */
            aload 2 /* annotation */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 3
            aload 1 /* annotationClass */
            aload 2 /* annotation */
            invokevirtual java.lang.Class.cast:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.annotation.Annotation
            areturn
        end local 2 // java.lang.annotation.Annotation annotation
         3: .line 9285
      StackMap locals:
      StackMap stack:
            iinc 3 1
      StackMap locals:
      StackMap stack:
         4: iload 3
            iload 4
            if_icmplt 1
         5: .line 9288
            aconst_null
            areturn
        end local 1 // java.lang.Class annotationClass
        end local 0 // picocli.CommandLine$Model$MethodParam this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    6     0             this  Lpicocli/CommandLine$Model$MethodParam;
            0    6     1  annotationClass  Ljava/lang/Class<TT;>;
            2    3     2       annotation  Ljava/lang/annotation/Annotation;
    Signature: <T::Ljava/lang/annotation/Annotation;>(Ljava/lang/Class<TT;>;)TT;
    MethodParameters:
                 Name  Flags
      annotationClass  

  public java.lang.annotation.Annotation[] getDeclaredAnnotations();
    descriptor: ()[Ljava/lang/annotation/Annotation;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // picocli.CommandLine$Model$MethodParam this
         0: .line 9290
            aload 0 /* this */
            getfield picocli.CommandLine$Model$MethodParam.method:Ljava/lang/reflect/Method;
            invokevirtual java.lang.reflect.Method.getParameterAnnotations:()[[Ljava/lang/annotation/Annotation;
            aload 0 /* this */
            getfield picocli.CommandLine$Model$MethodParam.paramIndex:I
            aaload
            areturn
        end local 0 // picocli.CommandLine$Model$MethodParam this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lpicocli/CommandLine$Model$MethodParam;

  public void setAccessible(boolean);
    descriptor: (Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // picocli.CommandLine$Model$MethodParam this
        start local 1 // boolean flag
         0: .line 9291
            aload 0 /* this */
            getfield picocli.CommandLine$Model$MethodParam.method:Ljava/lang/reflect/Method;
            iload 1 /* flag */
            invokevirtual java.lang.reflect.Method.setAccessible:(Z)V
            return
        end local 1 // boolean flag
        end local 0 // picocli.CommandLine$Model$MethodParam this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lpicocli/CommandLine$Model$MethodParam;
            0    1     1  flag  Z
    Exceptions:
      throws java.lang.SecurityException
    MethodParameters:
      Name  Flags
      flag  

  public boolean isAccessible();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // picocli.CommandLine$Model$MethodParam this
         0: .line 9293
            aload 0 /* this */
            getfield picocli.CommandLine$Model$MethodParam.method:Ljava/lang/reflect/Method;
            invokevirtual java.lang.reflect.Method.isAccessible:()Z
            ireturn
        end local 0 // picocli.CommandLine$Model$MethodParam this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lpicocli/CommandLine$Model$MethodParam;
    Exceptions:
      throws java.lang.SecurityException

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // picocli.CommandLine$Model$MethodParam this
         0: .line 9294
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield picocli.CommandLine$Model$MethodParam.method:Ljava/lang/reflect/Method;
            invokevirtual java.lang.reflect.Method.toString:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc ":"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            invokevirtual picocli.CommandLine$Model$MethodParam.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 0 // picocli.CommandLine$Model$MethodParam this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lpicocli/CommandLine$Model$MethodParam;
}
SourceFile: "CommandLine.java"
NestHost: picocli.CommandLine
InnerClasses:
  public final Model = picocli.CommandLine$Model of picocli.CommandLine
  public MethodParam = picocli.CommandLine$Model$MethodParam of picocli.CommandLine$Model