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$DefaultFactory implements picocli.CommandLine$IFactory
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: picocli.CommandLine$DefaultFactory
  super_class: java.lang.Object
{
  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // picocli.CommandLine$DefaultFactory this
         0: .line 4863
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // picocli.CommandLine$DefaultFactory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lpicocli/CommandLine$DefaultFactory;

  public <T> T create(java.lang.Class<T>);
    descriptor: (Ljava/lang/Class;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // picocli.CommandLine$DefaultFactory this
        start local 1 // java.lang.Class cls
         0: .line 4865
            aload 1 /* cls */
            invokevirtual java.lang.Class.isInterface:()Z
            ifeq 10
            ldc Ljava/util/Collection;
            aload 1 /* cls */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 10
         1: .line 4866
            ldc Ljava/util/List;
            aload 1 /* cls */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 3
         2: .line 4867
            aload 1 /* cls */
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            invokevirtual java.lang.Class.cast:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
         3: .line 4868
      StackMap locals:
      StackMap stack:
            ldc Ljava/util/SortedSet;
            aload 1 /* cls */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 5
         4: .line 4869
            aload 1 /* cls */
            new java.util.TreeSet
            dup
            invokespecial java.util.TreeSet.<init>:()V
            invokevirtual java.lang.Class.cast:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
         5: .line 4870
      StackMap locals:
      StackMap stack:
            ldc Ljava/util/Set;
            aload 1 /* cls */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 7
         6: .line 4871
            aload 1 /* cls */
            new java.util.LinkedHashSet
            dup
            invokespecial java.util.LinkedHashSet.<init>:()V
            invokevirtual java.lang.Class.cast:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
         7: .line 4872
      StackMap locals:
      StackMap stack:
            ldc Ljava/util/Queue;
            aload 1 /* cls */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 9
         8: .line 4873
            aload 1 /* cls */
            new java.util.LinkedList
            dup
            invokespecial java.util.LinkedList.<init>:()V
            invokevirtual java.lang.Class.cast:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
         9: .line 4875
      StackMap locals:
      StackMap stack:
            aload 1 /* cls */
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            invokevirtual java.lang.Class.cast:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
        10: .line 4877
      StackMap locals:
      StackMap stack:
            ldc Ljava/util/Map;
            aload 1 /* cls */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 15
        11: .line 4879
            aload 1 /* cls */
            aload 1 /* cls */
            iconst_0
            anewarray java.lang.Class
            invokevirtual java.lang.Class.getDeclaredConstructor:([Ljava/lang/Class;)Ljava/lang/reflect/Constructor;
            iconst_0
            anewarray java.lang.Object
            invokevirtual java.lang.reflect.Constructor.newInstance:([Ljava/lang/Object;)Ljava/lang/Object;
            invokevirtual java.lang.Class.cast:(Ljava/lang/Object;)Ljava/lang/Object;
        12: areturn
        13: .line 4880
      StackMap locals:
      StackMap stack: java.lang.Exception
            pop
        14: .line 4881
            aload 1 /* cls */
            new java.util.LinkedHashMap
            dup
            invokespecial java.util.LinkedHashMap.<init>:()V
            invokevirtual java.lang.Class.cast:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
        15: .line 4885
      StackMap locals:
      StackMap stack:
            aload 1 /* cls */
            invokevirtual java.lang.Class.newInstance:()Ljava/lang/Object;
            astore 2 /* result */
        start local 2 // java.lang.Object result
        16: .line 4886
            aload 2 /* result */
        17: areturn
        end local 2 // java.lang.Object result
        18: .line 4887
      StackMap locals:
      StackMap stack: java.lang.Exception
            pop
        19: .line 4888
            aload 1 /* cls */
            iconst_0
            anewarray java.lang.Class
            invokevirtual java.lang.Class.getDeclaredConstructor:([Ljava/lang/Class;)Ljava/lang/reflect/Constructor;
            astore 2 /* constructor */
        start local 2 // java.lang.reflect.Constructor constructor
        20: .line 4889
            aload 2 /* constructor */
            iconst_1
            invokevirtual java.lang.reflect.Constructor.setAccessible:(Z)V
        21: .line 4890
            aload 2 /* constructor */
            iconst_0
            anewarray java.lang.Object
            invokevirtual java.lang.reflect.Constructor.newInstance:([Ljava/lang/Object;)Ljava/lang/Object;
            areturn
        end local 2 // java.lang.reflect.Constructor constructor
        end local 1 // java.lang.Class cls
        end local 0 // picocli.CommandLine$DefaultFactory this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   22     0         this  Lpicocli/CommandLine$DefaultFactory;
            0   22     1          cls  Ljava/lang/Class<TT;>;
           16   18     2       result  TT;
           20   22     2  constructor  Ljava/lang/reflect/Constructor<TT;>;
      Exception table:
        from    to  target  type
          11    12      13  Class java.lang.Exception
          15    17      18  Class java.lang.Exception
    Exceptions:
      throws java.lang.Exception
    Signature: <T:Ljava/lang/Object;>(Ljava/lang/Class<TT;>;)TT;
    MethodParameters:
      Name  Flags
      cls   

  private static picocli.CommandLine$ITypeConverter<?>[] createConverter(picocli.CommandLine$IFactory, java.lang.Class<? extends picocli.CommandLine$ITypeConverter<?>>[]);
    descriptor: (Lpicocli/CommandLine$IFactory;[Ljava/lang/Class;)[Lpicocli/CommandLine$ITypeConverter;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=4, args_size=2
        start local 0 // picocli.CommandLine$IFactory factory
        start local 1 // java.lang.Class[] classes
         0: .line 4894
            aload 1 /* classes */
            arraylength
            anewarray picocli.CommandLine$ITypeConverter
            astore 2 /* result */
        start local 2 // picocli.CommandLine$ITypeConverter[] result
         1: .line 4895
            iconst_0
            istore 3 /* i */
        start local 3 // int i
         2: goto 4
      StackMap locals: picocli.CommandLine$ITypeConverter[] int
      StackMap stack:
         3: aload 2 /* result */
            iload 3 /* i */
            aload 0 /* factory */
            aload 1 /* classes */
            iload 3 /* i */
            aaload
            invokestatic picocli.CommandLine$DefaultFactory.create:(Lpicocli/CommandLine$IFactory;Ljava/lang/Class;)Ljava/lang/Object;
            checkcast picocli.CommandLine$ITypeConverter
            aastore
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
         4: iload 3 /* i */
            aload 1 /* classes */
            arraylength
            if_icmplt 3
        end local 3 // int i
         5: .line 4896
            aload 2 /* result */
            areturn
        end local 2 // picocli.CommandLine$ITypeConverter[] result
        end local 1 // java.lang.Class[] classes
        end local 0 // picocli.CommandLine$IFactory factory
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    6     0  factory  Lpicocli/CommandLine$IFactory;
            0    6     1  classes  [Ljava/lang/Class;
            1    6     2   result  [Lpicocli/CommandLine$ITypeConverter;
            2    5     3        i  I
    Signature: (Lpicocli/CommandLine$IFactory;[Ljava/lang/Class<+Lpicocli/CommandLine$ITypeConverter<*>;>;)[Lpicocli/CommandLine$ITypeConverter<*>;
    MethodParameters:
         Name  Flags
      factory  
      classes  

  static picocli.CommandLine$IVersionProvider createVersionProvider(picocli.CommandLine$IFactory, java.lang.Class<? extends picocli.CommandLine$IVersionProvider>);
    descriptor: (Lpicocli/CommandLine$IFactory;Ljava/lang/Class;)Lpicocli/CommandLine$IVersionProvider;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // picocli.CommandLine$IFactory factory
        start local 1 // java.lang.Class cls
         0: .line 4899
            aload 0 /* factory */
            aload 1 /* cls */
            invokestatic picocli.CommandLine$DefaultFactory.create:(Lpicocli/CommandLine$IFactory;Ljava/lang/Class;)Ljava/lang/Object;
            checkcast picocli.CommandLine$IVersionProvider
            areturn
        end local 1 // java.lang.Class cls
        end local 0 // picocli.CommandLine$IFactory factory
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  factory  Lpicocli/CommandLine$IFactory;
            0    1     1      cls  Ljava/lang/Class<+Lpicocli/CommandLine$IVersionProvider;>;
    Signature: (Lpicocli/CommandLine$IFactory;Ljava/lang/Class<+Lpicocli/CommandLine$IVersionProvider;>;)Lpicocli/CommandLine$IVersionProvider;
    MethodParameters:
         Name  Flags
      factory  
      cls      

  static picocli.CommandLine$IDefaultValueProvider createDefaultValueProvider(picocli.CommandLine$IFactory, java.lang.Class<? extends picocli.CommandLine$IDefaultValueProvider>);
    descriptor: (Lpicocli/CommandLine$IFactory;Ljava/lang/Class;)Lpicocli/CommandLine$IDefaultValueProvider;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // picocli.CommandLine$IFactory factory
        start local 1 // java.lang.Class cls
         0: .line 4902
            aload 0 /* factory */
            aload 1 /* cls */
            invokestatic picocli.CommandLine$DefaultFactory.create:(Lpicocli/CommandLine$IFactory;Ljava/lang/Class;)Ljava/lang/Object;
            checkcast picocli.CommandLine$IDefaultValueProvider
            areturn
        end local 1 // java.lang.Class cls
        end local 0 // picocli.CommandLine$IFactory factory
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  factory  Lpicocli/CommandLine$IFactory;
            0    1     1      cls  Ljava/lang/Class<+Lpicocli/CommandLine$IDefaultValueProvider;>;
    Signature: (Lpicocli/CommandLine$IFactory;Ljava/lang/Class<+Lpicocli/CommandLine$IDefaultValueProvider;>;)Lpicocli/CommandLine$IDefaultValueProvider;
    MethodParameters:
         Name  Flags
      factory  
      cls      

  static java.lang.Iterable<java.lang.String> createCompletionCandidates(picocli.CommandLine$IFactory, java.lang.Class<? extends java.lang.Iterable<java.lang.String>>);
    descriptor: (Lpicocli/CommandLine$IFactory;Ljava/lang/Class;)Ljava/lang/Iterable;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // picocli.CommandLine$IFactory factory
        start local 1 // java.lang.Class cls
         0: .line 4905
            aload 0 /* factory */
            aload 1 /* cls */
            invokestatic picocli.CommandLine$DefaultFactory.create:(Lpicocli/CommandLine$IFactory;Ljava/lang/Class;)Ljava/lang/Object;
            checkcast java.lang.Iterable
            areturn
        end local 1 // java.lang.Class cls
        end local 0 // picocli.CommandLine$IFactory factory
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  factory  Lpicocli/CommandLine$IFactory;
            0    1     1      cls  Ljava/lang/Class<+Ljava/lang/Iterable<Ljava/lang/String;>;>;
    Signature: (Lpicocli/CommandLine$IFactory;Ljava/lang/Class<+Ljava/lang/Iterable<Ljava/lang/String;>;>;)Ljava/lang/Iterable<Ljava/lang/String;>;
    MethodParameters:
         Name  Flags
      factory  
      cls      

  static picocli.CommandLine$IParameterConsumer createParameterConsumer(picocli.CommandLine$IFactory, java.lang.Class<? extends picocli.CommandLine$IParameterConsumer>);
    descriptor: (Lpicocli/CommandLine$IFactory;Ljava/lang/Class;)Lpicocli/CommandLine$IParameterConsumer;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // picocli.CommandLine$IFactory factory
        start local 1 // java.lang.Class cls
         0: .line 4908
            aload 0 /* factory */
            aload 1 /* cls */
            invokestatic picocli.CommandLine$DefaultFactory.create:(Lpicocli/CommandLine$IFactory;Ljava/lang/Class;)Ljava/lang/Object;
            checkcast picocli.CommandLine$IParameterConsumer
            areturn
        end local 1 // java.lang.Class cls
        end local 0 // picocli.CommandLine$IFactory factory
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  factory  Lpicocli/CommandLine$IFactory;
            0    1     1      cls  Ljava/lang/Class<+Lpicocli/CommandLine$IParameterConsumer;>;
    Signature: (Lpicocli/CommandLine$IFactory;Ljava/lang/Class<+Lpicocli/CommandLine$IParameterConsumer;>;)Lpicocli/CommandLine$IParameterConsumer;
    MethodParameters:
         Name  Flags
      factory  
      cls      

  static <T> T create(picocli.CommandLine$IFactory, java.lang.Class<T>);
    descriptor: (Lpicocli/CommandLine$IFactory;Ljava/lang/Class;)Ljava/lang/Object;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // picocli.CommandLine$IFactory factory
        start local 1 // java.lang.Class cls
         0: .line 4911
            aload 0 /* factory */
            aload 1 /* cls */
            invokeinterface picocli.CommandLine$IFactory.create:(Ljava/lang/Class;)Ljava/lang/Object;
         1: areturn
         2: .line 4912
      StackMap locals:
      StackMap stack: java.lang.NoSuchMethodException
            astore 2 /* ex */
        start local 2 // java.lang.NoSuchMethodException ex
         3: new picocli.CommandLine$InitializationException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Cannot instantiate "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
         4: .line 4913
            aload 1 /* cls */
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ": the class has no constructor"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 2 /* ex */
            invokespecial picocli.CommandLine$InitializationException.<init>:(Ljava/lang/String;Ljava/lang/Exception;)V
            athrow
        end local 2 // java.lang.NoSuchMethodException ex
         5: .line 4914
      StackMap locals:
      StackMap stack: picocli.CommandLine$InitializationException
            astore 2 /* ex */
        start local 2 // picocli.CommandLine$InitializationException ex
         6: aload 2 /* ex */
            athrow
        end local 2 // picocli.CommandLine$InitializationException ex
         7: .line 4915
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 2 /* ex */
        start local 2 // java.lang.Exception ex
         8: new picocli.CommandLine$InitializationException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Could not instantiate "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* cls */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc ": "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 2 /* ex */
            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$InitializationException.<init>:(Ljava/lang/String;Ljava/lang/Exception;)V
            athrow
        end local 2 // java.lang.Exception ex
        end local 1 // java.lang.Class cls
        end local 0 // picocli.CommandLine$IFactory factory
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    9     0  factory  Lpicocli/CommandLine$IFactory;
            0    9     1      cls  Ljava/lang/Class<TT;>;
            3    5     2       ex  Ljava/lang/NoSuchMethodException;
            6    7     2       ex  Lpicocli/CommandLine$InitializationException;
            8    9     2       ex  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.NoSuchMethodException
           0     1       5  Class picocli.CommandLine$InitializationException
           0     1       7  Class java.lang.Exception
    Signature: <T:Ljava/lang/Object;>(Lpicocli/CommandLine$IFactory;Ljava/lang/Class<TT;>;)TT;
    MethodParameters:
         Name  Flags
      factory  
      cls      
}
SourceFile: "CommandLine.java"
NestHost: picocli.CommandLine
InnerClasses:
  private DefaultFactory = picocli.CommandLine$DefaultFactory of picocli.CommandLine
  public abstract IDefaultValueProvider = picocli.CommandLine$IDefaultValueProvider of picocli.CommandLine
  public abstract IFactory = picocli.CommandLine$IFactory of picocli.CommandLine
  public abstract IParameterConsumer = picocli.CommandLine$IParameterConsumer of picocli.CommandLine
  public abstract ITypeConverter = picocli.CommandLine$ITypeConverter of picocli.CommandLine
  public abstract IVersionProvider = picocli.CommandLine$IVersionProvider of picocli.CommandLine
  public InitializationException = picocli.CommandLine$InitializationException of picocli.CommandLine