java.lang.Object
- org.objectweb.asm.Constants

```
final class Constants
extends java.lang.Object
```
Defines additional JVM opcodes, access flags and constants which are not part of the ASM public API.

See Also:

JVMS 6

Field Summary

Fields
Modifier and Type	Field	Description
`(package private) static int`	`ACC_CONSTRUCTOR`
`(package private) static int`	`ALOAD_0`
`(package private) static int`	`ALOAD_1`
`(package private) static int`	`ALOAD_2`
`(package private) static int`	`ALOAD_3`
`(package private) static java.lang.String`	`ANNOTATION_DEFAULT`
`(package private) static int`	`ASM_GOTO`
`(package private) static int`	`ASM_GOTO_W`
`(package private) static int`	`ASM_IF_ACMPEQ`
`(package private) static int`	`ASM_IF_ACMPNE`
`(package private) static int`	`ASM_IF_ICMPEQ`
`(package private) static int`	`ASM_IF_ICMPGE`
`(package private) static int`	`ASM_IF_ICMPGT`
`(package private) static int`	`ASM_IF_ICMPLE`
`(package private) static int`	`ASM_IF_ICMPLT`
`(package private) static int`	`ASM_IF_ICMPNE`
`(package private) static int`	`ASM_IFEQ`
`(package private) static int`	`ASM_IFGE`
`(package private) static int`	`ASM_IFGT`
`(package private) static int`	`ASM_IFLE`
`(package private) static int`	`ASM_IFLT`
`(package private) static int`	`ASM_IFNE`
`(package private) static int`	`ASM_IFNONNULL`
`(package private) static int`	`ASM_IFNULL`
`(package private) static int`	`ASM_IFNULL_OPCODE_DELTA`
`(package private) static int`	`ASM_JSR`
`(package private) static int`	`ASM_OPCODE_DELTA`
`(package private) static int`	`ASTORE_0`
`(package private) static int`	`ASTORE_1`
`(package private) static int`	`ASTORE_2`
`(package private) static int`	`ASTORE_3`
`(package private) static java.lang.String`	`BOOTSTRAP_METHODS`
`(package private) static java.lang.String`	`CODE`
`(package private) static java.lang.String`	`CONSTANT_VALUE`
`(package private) static java.lang.String`	`DEPRECATED`
`(package private) static int`	`DLOAD_0`
`(package private) static int`	`DLOAD_1`
`(package private) static int`	`DLOAD_2`
`(package private) static int`	`DLOAD_3`
`(package private) static int`	`DSTORE_0`
`(package private) static int`	`DSTORE_1`
`(package private) static int`	`DSTORE_2`
`(package private) static int`	`DSTORE_3`
`(package private) static java.lang.String`	`ENCLOSING_METHOD`
`(package private) static java.lang.String`	`EXCEPTIONS`
`(package private) static int`	`F_INSERT`	A frame inserted between already existing frames.
`(package private) static int`	`FLOAD_0`
`(package private) static int`	`FLOAD_1`
`(package private) static int`	`FLOAD_2`
`(package private) static int`	`FLOAD_3`
`(package private) static int`	`FSTORE_0`
`(package private) static int`	`FSTORE_1`
`(package private) static int`	`FSTORE_2`
`(package private) static int`	`FSTORE_3`
`(package private) static int`	`GOTO_W`
`(package private) static int`	`ILOAD_0`
`(package private) static int`	`ILOAD_1`
`(package private) static int`	`ILOAD_2`
`(package private) static int`	`ILOAD_3`
`(package private) static java.lang.String`	`INNER_CLASSES`
`(package private) static int`	`ISTORE_0`
`(package private) static int`	`ISTORE_1`
`(package private) static int`	`ISTORE_2`
`(package private) static int`	`ISTORE_3`
`(package private) static int`	`JSR_W`
`(package private) static int`	`LDC_W`
`(package private) static int`	`LDC2_W`
`(package private) static java.lang.String`	`LINE_NUMBER_TABLE`
`(package private) static int`	`LLOAD_0`
`(package private) static int`	`LLOAD_1`
`(package private) static int`	`LLOAD_2`
`(package private) static int`	`LLOAD_3`
`(package private) static java.lang.String`	`LOCAL_VARIABLE_TABLE`
`(package private) static java.lang.String`	`LOCAL_VARIABLE_TYPE_TABLE`
`(package private) static int`	`LSTORE_0`
`(package private) static int`	`LSTORE_1`
`(package private) static int`	`LSTORE_2`
`(package private) static int`	`LSTORE_3`
`(package private) static java.lang.String`	`METHOD_PARAMETERS`
`(package private) static java.lang.String`	`MODULE`
`(package private) static java.lang.String`	`MODULE_MAIN_CLASS`
`(package private) static java.lang.String`	`MODULE_PACKAGES`
`(package private) static java.lang.String`	`NEST_HOST`
`(package private) static java.lang.String`	`NEST_MEMBERS`
`(package private) static java.lang.String`	`PERMITTED_SUBCLASSES`
`(package private) static java.lang.String`	`RECORD`
`(package private) static java.lang.String`	`RUNTIME_INVISIBLE_ANNOTATIONS`
`(package private) static java.lang.String`	`RUNTIME_INVISIBLE_PARAMETER_ANNOTATIONS`
`(package private) static java.lang.String`	`RUNTIME_INVISIBLE_TYPE_ANNOTATIONS`
`(package private) static java.lang.String`	`RUNTIME_VISIBLE_ANNOTATIONS`
`(package private) static java.lang.String`	`RUNTIME_VISIBLE_PARAMETER_ANNOTATIONS`
`(package private) static java.lang.String`	`RUNTIME_VISIBLE_TYPE_ANNOTATIONS`
`(package private) static java.lang.String`	`SIGNATURE`
`(package private) static java.lang.String`	`SOURCE_DEBUG_EXTENSION`
`(package private) static java.lang.String`	`SOURCE_FILE`
`(package private) static java.lang.String`	`STACK_MAP_TABLE`
`(package private) static java.lang.String`	`SYNTHETIC`
`(package private) static int`	`WIDE`
`(package private) static int`	`WIDE_JUMP_OPCODE_DELTA`

Constructor Summary

Constructors
Modifier Constructor Description

private Constants()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`(package private) static void`	`checkAsmExperimental(java.lang.Object caller)`
`(package private) static void`	`checkIsPreview(java.io.InputStream classInputStream)`
`(package private) static boolean`	`isWhitelisted(java.lang.String internalName)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - CONSTANT_VALUE
```
static final java.lang.String CONSTANT_VALUE
```
    See Also:
    
    Constant Field Values
  - CODE
```
static final java.lang.String CODE
```
    See Also:
    
    Constant Field Values
  - STACK_MAP_TABLE
```
static final java.lang.String STACK_MAP_TABLE
```
    See Also:
    
    Constant Field Values
  - EXCEPTIONS
```
static final java.lang.String EXCEPTIONS
```
    See Also:
    
    Constant Field Values
  - INNER_CLASSES
```
static final java.lang.String INNER_CLASSES
```
    See Also:
    
    Constant Field Values
  - ENCLOSING_METHOD
```
static final java.lang.String ENCLOSING_METHOD
```
    See Also:
    
    Constant Field Values
  - SYNTHETIC
```
static final java.lang.String SYNTHETIC
```
    See Also:
    
    Constant Field Values
  - SIGNATURE
```
static final java.lang.String SIGNATURE
```
    See Also:
    
    Constant Field Values
  - SOURCE_FILE
```
static final java.lang.String SOURCE_FILE
```
    See Also:
    
    Constant Field Values
  - SOURCE_DEBUG_EXTENSION
```
static final java.lang.String SOURCE_DEBUG_EXTENSION
```
    See Also:
    
    Constant Field Values
  - LINE_NUMBER_TABLE
```
static final java.lang.String LINE_NUMBER_TABLE
```
    See Also:
    
    Constant Field Values
  - LOCAL_VARIABLE_TABLE
```
static final java.lang.String LOCAL_VARIABLE_TABLE
```
    See Also:
    
    Constant Field Values
  - LOCAL_VARIABLE_TYPE_TABLE
```
static final java.lang.String LOCAL_VARIABLE_TYPE_TABLE
```
    See Also:
    
    Constant Field Values
  - DEPRECATED
```
static final java.lang.String DEPRECATED
```
    See Also:
    
    Constant Field Values
  - RUNTIME_VISIBLE_ANNOTATIONS
```
static final java.lang.String RUNTIME_VISIBLE_ANNOTATIONS
```
    See Also:
    
    Constant Field Values
  - RUNTIME_INVISIBLE_ANNOTATIONS
```
static final java.lang.String RUNTIME_INVISIBLE_ANNOTATIONS
```
    See Also:
    
    Constant Field Values
  - RUNTIME_VISIBLE_PARAMETER_ANNOTATIONS
```
static final java.lang.String RUNTIME_VISIBLE_PARAMETER_ANNOTATIONS
```
    See Also:
    
    Constant Field Values
  - RUNTIME_INVISIBLE_PARAMETER_ANNOTATIONS
```
static final java.lang.String RUNTIME_INVISIBLE_PARAMETER_ANNOTATIONS
```
    See Also:
    
    Constant Field Values
  - RUNTIME_VISIBLE_TYPE_ANNOTATIONS
```
static final java.lang.String RUNTIME_VISIBLE_TYPE_ANNOTATIONS
```
    See Also:
    
    Constant Field Values
  - RUNTIME_INVISIBLE_TYPE_ANNOTATIONS
```
static final java.lang.String RUNTIME_INVISIBLE_TYPE_ANNOTATIONS
```
    See Also:
    
    Constant Field Values
  - ANNOTATION_DEFAULT
```
static final java.lang.String ANNOTATION_DEFAULT
```
    See Also:
    
    Constant Field Values
  - BOOTSTRAP_METHODS
```
static final java.lang.String BOOTSTRAP_METHODS
```
    See Also:
    
    Constant Field Values
  - METHOD_PARAMETERS
```
static final java.lang.String METHOD_PARAMETERS
```
    See Also:
    
    Constant Field Values
  - MODULE
```
static final java.lang.String MODULE
```
    See Also:
    
    Constant Field Values
  - MODULE_PACKAGES
```
static final java.lang.String MODULE_PACKAGES
```
    See Also:
    
    Constant Field Values
  - MODULE_MAIN_CLASS
```
static final java.lang.String MODULE_MAIN_CLASS
```
    See Also:
    
    Constant Field Values
  - NEST_HOST
```
static final java.lang.String NEST_HOST
```
    See Also:
    
    Constant Field Values
  - NEST_MEMBERS
```
static final java.lang.String NEST_MEMBERS
```
    See Also:
    
    Constant Field Values
  - PERMITTED_SUBCLASSES
```
static final java.lang.String PERMITTED_SUBCLASSES
```
    See Also:
    
    Constant Field Values
  - RECORD
```
static final java.lang.String RECORD
```
    See Also:
    
    Constant Field Values
  - ACC_CONSTRUCTOR
```
static final int ACC_CONSTRUCTOR
```
    See Also:
    
    Constant Field Values
  - F_INSERT
```
static final int F_INSERT
```
    A frame inserted between already existing frames. This internal stack map frame type (in addition to the ones declared in Opcodes) can only be used if the frame content can be computed from the previous existing frame and from the instructions between this existing frame and the inserted one, without any knowledge of the type hierarchy. This kind of frame is only used when an unconditional jump is inserted in a method while expanding an ASM specific instruction. Keep in sync with Opcodes.java.
    
    See Also:
    
    Constant Field Values
  - LDC_W
```
static final int LDC_W
```
    See Also:
    
    Constant Field Values
  - LDC2_W
```
static final int LDC2_W
```
    See Also:
    
    Constant Field Values
  - ILOAD_0
```
static final int ILOAD_0
```
    See Also:
    
    Constant Field Values
  - ILOAD_1
```
static final int ILOAD_1
```
    See Also:
    
    Constant Field Values
  - ILOAD_2
```
static final int ILOAD_2
```
    See Also:
    
    Constant Field Values
  - ILOAD_3
```
static final int ILOAD_3
```
    See Also:
    
    Constant Field Values
  - LLOAD_0
```
static final int LLOAD_0
```
    See Also:
    
    Constant Field Values
  - LLOAD_1
```
static final int LLOAD_1
```
    See Also:
    
    Constant Field Values
  - LLOAD_2
```
static final int LLOAD_2
```
    See Also:
    
    Constant Field Values
  - LLOAD_3
```
static final int LLOAD_3
```
    See Also:
    
    Constant Field Values
  - FLOAD_0
```
static final int FLOAD_0
```
    See Also:
    
    Constant Field Values
  - FLOAD_1
```
static final int FLOAD_1
```
    See Also:
    
    Constant Field Values
  - FLOAD_2
```
static final int FLOAD_2
```
    See Also:
    
    Constant Field Values
  - FLOAD_3
```
static final int FLOAD_3
```
    See Also:
    
    Constant Field Values
  - DLOAD_0
```
static final int DLOAD_0
```
    See Also:
    
    Constant Field Values
  - DLOAD_1
```
static final int DLOAD_1
```
    See Also:
    
    Constant Field Values
  - DLOAD_2
```
static final int DLOAD_2
```
    See Also:
    
    Constant Field Values
  - DLOAD_3
```
static final int DLOAD_3
```
    See Also:
    
    Constant Field Values
  - ALOAD_0
```
static final int ALOAD_0
```
    See Also:
    
    Constant Field Values
  - ALOAD_1
```
static final int ALOAD_1
```
    See Also:
    
    Constant Field Values
  - ALOAD_2
```
static final int ALOAD_2
```
    See Also:
    
    Constant Field Values
  - ALOAD_3
```
static final int ALOAD_3
```
    See Also:
    
    Constant Field Values
  - ISTORE_0
```
static final int ISTORE_0
```
    See Also:
    
    Constant Field Values
  - ISTORE_1
```
static final int ISTORE_1
```
    See Also:
    
    Constant Field Values
  - ISTORE_2
```
static final int ISTORE_2
```
    See Also:
    
    Constant Field Values
  - ISTORE_3
```
static final int ISTORE_3
```
    See Also:
    
    Constant Field Values
  - LSTORE_0
```
static final int LSTORE_0
```
    See Also:
    
    Constant Field Values
  - LSTORE_1
```
static final int LSTORE_1
```
    See Also:
    
    Constant Field Values
  - LSTORE_2
```
static final int LSTORE_2
```
    See Also:
    
    Constant Field Values
  - LSTORE_3
```
static final int LSTORE_3
```
    See Also:
    
    Constant Field Values
  - FSTORE_0
```
static final int FSTORE_0
```
    See Also:
    
    Constant Field Values
  - FSTORE_1
```
static final int FSTORE_1
```
    See Also:
    
    Constant Field Values
  - FSTORE_2
```
static final int FSTORE_2
```
    See Also:
    
    Constant Field Values
  - FSTORE_3
```
static final int FSTORE_3
```
    See Also:
    
    Constant Field Values
  - DSTORE_0
```
static final int DSTORE_0
```
    See Also:
    
    Constant Field Values
  - DSTORE_1
```
static final int DSTORE_1
```
    See Also:
    
    Constant Field Values
  - DSTORE_2
```
static final int DSTORE_2
```
    See Also:
    
    Constant Field Values
  - DSTORE_3
```
static final int DSTORE_3
```
    See Also:
    
    Constant Field Values
  - ASTORE_0
```
static final int ASTORE_0
```
    See Also:
    
    Constant Field Values
  - ASTORE_1
```
static final int ASTORE_1
```
    See Also:
    
    Constant Field Values
  - ASTORE_2
```
static final int ASTORE_2
```
    See Also:
    
    Constant Field Values
  - ASTORE_3
```
static final int ASTORE_3
```
    See Also:
    
    Constant Field Values
  - WIDE
```
static final int WIDE
```
    See Also:
    
    Constant Field Values
  - GOTO_W
```
static final int GOTO_W
```
    See Also:
    
    Constant Field Values
  - JSR_W
```
static final int JSR_W
```
    See Also:
    
    Constant Field Values
  - WIDE_JUMP_OPCODE_DELTA
```
static final int WIDE_JUMP_OPCODE_DELTA
```
    See Also:
    
    Constant Field Values
  - ASM_OPCODE_DELTA
```
static final int ASM_OPCODE_DELTA
```
    See Also:
    
    Constant Field Values
  - ASM_IFNULL_OPCODE_DELTA
```
static final int ASM_IFNULL_OPCODE_DELTA
```
    See Also:
    
    Constant Field Values
  - ASM_IFEQ
```
static final int ASM_IFEQ
```
    See Also:
    
    Constant Field Values
  - ASM_IFNE
```
static final int ASM_IFNE
```
    See Also:
    
    Constant Field Values
  - ASM_IFLT
```
static final int ASM_IFLT
```
    See Also:
    
    Constant Field Values
  - ASM_IFGE
```
static final int ASM_IFGE
```
    See Also:
    
    Constant Field Values
  - ASM_IFGT
```
static final int ASM_IFGT
```
    See Also:
    
    Constant Field Values
  - ASM_IFLE
```
static final int ASM_IFLE
```
    See Also:
    
    Constant Field Values
  - ASM_IF_ICMPEQ
```
static final int ASM_IF_ICMPEQ
```
    See Also:
    
    Constant Field Values
  - ASM_IF_ICMPNE
```
static final int ASM_IF_ICMPNE
```
    See Also:
    
    Constant Field Values
  - ASM_IF_ICMPLT
```
static final int ASM_IF_ICMPLT
```
    See Also:
    
    Constant Field Values
  - ASM_IF_ICMPGE
```
static final int ASM_IF_ICMPGE
```
    See Also:
    
    Constant Field Values
  - ASM_IF_ICMPGT
```
static final int ASM_IF_ICMPGT
```
    See Also:
    
    Constant Field Values
  - ASM_IF_ICMPLE
```
static final int ASM_IF_ICMPLE
```
    See Also:
    
    Constant Field Values
  - ASM_IF_ACMPEQ
```
static final int ASM_IF_ACMPEQ
```
    See Also:
    
    Constant Field Values
  - ASM_IF_ACMPNE
```
static final int ASM_IF_ACMPNE
```
    See Also:
    
    Constant Field Values
  - ASM_GOTO
```
static final int ASM_GOTO
```
    See Also:
    
    Constant Field Values
  - ASM_JSR
```
static final int ASM_JSR
```
    See Also:
    
    Constant Field Values
  - ASM_IFNULL
```
static final int ASM_IFNULL
```
    See Also:
    
    Constant Field Values
  - ASM_IFNONNULL
```
static final int ASM_IFNONNULL
```
    See Also:
    
    Constant Field Values
  - ASM_GOTO_W
```
static final int ASM_GOTO_W
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - Constants
```
private Constants()
```
- Method Detail
  - checkAsmExperimental
```
static void checkAsmExperimental(java.lang.Object caller)
```
  - isWhitelisted
```
static boolean isWhitelisted(java.lang.String internalName)
```
  - checkIsPreview
```
static void checkIsPreview(java.io.InputStream classInputStream)
```

Class Constants

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

CONSTANT_VALUE

CODE

STACK_MAP_TABLE

EXCEPTIONS

INNER_CLASSES

ENCLOSING_METHOD

SYNTHETIC

SIGNATURE

SOURCE_FILE

SOURCE_DEBUG_EXTENSION

LINE_NUMBER_TABLE

LOCAL_VARIABLE_TABLE

LOCAL_VARIABLE_TYPE_TABLE

DEPRECATED

RUNTIME_VISIBLE_ANNOTATIONS

RUNTIME_INVISIBLE_ANNOTATIONS

RUNTIME_VISIBLE_PARAMETER_ANNOTATIONS

RUNTIME_INVISIBLE_PARAMETER_ANNOTATIONS

RUNTIME_VISIBLE_TYPE_ANNOTATIONS

RUNTIME_INVISIBLE_TYPE_ANNOTATIONS

ANNOTATION_DEFAULT

BOOTSTRAP_METHODS

METHOD_PARAMETERS

MODULE

MODULE_PACKAGES

MODULE_MAIN_CLASS

NEST_HOST

NEST_MEMBERS

PERMITTED_SUBCLASSES

RECORD

ACC_CONSTRUCTOR

F_INSERT

LDC_W

LDC2_W

ILOAD_0

ILOAD_1

ILOAD_2

ILOAD_3

LLOAD_0

LLOAD_1

LLOAD_2

LLOAD_3

FLOAD_0

FLOAD_1

FLOAD_2

FLOAD_3

DLOAD_0

DLOAD_1

DLOAD_2

DLOAD_3

ALOAD_0

ALOAD_1

ALOAD_2

ALOAD_3

ISTORE_0

ISTORE_1

ISTORE_2

ISTORE_3

LSTORE_0

LSTORE_1

LSTORE_2

LSTORE_3

FSTORE_0

FSTORE_1

FSTORE_2

FSTORE_3

DSTORE_0

DSTORE_1

DSTORE_2

DSTORE_3

ASTORE_0

ASTORE_1

ASTORE_2

ASTORE_3