NewArray (Javassist API)

java.lang.Object
- javassist.expr.Expr
- - javassist.expr.NewArray

All Implemented Interfaces:

Opcode
```
public class NewArray
extends Expr
```
Array creation.
This class does not provide methods for obtaining the initial values of array elements.

Field Summary
- Fields inherited from interface javassist.bytecode.Opcode
  AALOAD, AASTORE, ACONST_NULL, ALOAD, ALOAD_0, ALOAD_1, ALOAD_2, ALOAD_3, ANEWARRAY, ARETURN, ARRAYLENGTH, ASTORE, ASTORE_0, ASTORE_1, ASTORE_2, ASTORE_3, ATHROW, BALOAD, BASTORE, BIPUSH, CALOAD, CASTORE, CHECKCAST, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DLOAD_0, DLOAD_1, DLOAD_2, DLOAD_3, DMUL, DNEG, DREM, DRETURN, DSTORE, DSTORE_0, DSTORE_1, DSTORE_2, DSTORE_3, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, FLOAD_0, FLOAD_1, FLOAD_2, FLOAD_3, FMUL, FNEG, FREM, FRETURN, FSTORE, FSTORE_0, FSTORE_1, FSTORE_2, FSTORE_3, FSUB, GETFIELD, GETSTATIC, GOTO, GOTO_W, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, IF_ACMPEQ, IF_ACMPNE, IF_ICMPEQ, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ICMPLT, IF_ICMPNE, IFEQ, IFGE, IFGT, IFLE, IFLT, IFNE, IFNONNULL, IFNULL, IINC, ILOAD, ILOAD_0, ILOAD_1, ILOAD_2, ILOAD_3, IMUL, INEG, INSTANCEOF, INVOKEDYNAMIC, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISTORE_0, ISTORE_1, ISTORE_2, ISTORE_3, ISUB, IUSHR, IXOR, JSR, JSR_W, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDC_W, LDC2_W, LDIV, LLOAD, LLOAD_0, LLOAD_1, LLOAD_2, LLOAD_3, LMUL, LNEG, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSTORE_0, LSTORE_1, LSTORE_2, LSTORE_3, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, POP, POP2, PUTFIELD, PUTSTATIC, RET, RETURN, SALOAD, SASTORE, SIPUSH, STACK_GROW, SWAP, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TABLESWITCH, WIDE

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`CtClass`	`getComponentType()` Returns the type of array components.
`int`	`getCreatedDimensions()` Returns the number of dimensions of arrays to be created.
`int`	`getDimension()` Returns the dimension of the created array.
`java.lang.String`	`getFileName()` Returns the source file containing the array creation.
`int`	`getLineNumber()` Returns the line number of the source line containing the array creation.
`CtClass[]`	`mayThrow()` Returns the list of exceptions that the expression may throw.
`void`	`replace(java.lang.String statement)` Replaces the array creation with the bytecode derived from the given source text.
`CtBehavior`	`where()` Returns the method or constructor containing the array creation represented by this object.

Methods inherited from class javassist.expr.Expr
getEnclosingClass, indexOfBytecode, replace

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

- Method Detail
  - where
```
public CtBehavior where()
```
    Returns the method or constructor containing the array creation represented by this object.
    
    Overrides:
    
    where in class Expr
  - getLineNumber
```
public int getLineNumber()
```
    Returns the line number of the source line containing the array creation.
    
    Overrides:
    
    getLineNumber in class Expr
    
    Returns:
    
    -1 if this information is not available.
  - getFileName
```
public java.lang.String getFileName()
```
    Returns the source file containing the array creation.
    
    Overrides:
    
    getFileName in class Expr
    
    Returns:
    
    null if this information is not available.
  - mayThrow
```
public CtClass[] mayThrow()
```
    Returns the list of exceptions that the expression may throw. This list includes both the exceptions that the try-catch statements including the expression can catch and the exceptions that the throws declaration allows the method to throw.
    
    Overrides:
    
    mayThrow in class Expr
  - getComponentType
```
public CtClass getComponentType()
                         throws NotFoundException
```
    Returns the type of array components. If the created array is a two-dimensional array of int, the type returned by this method is not int[] but int.
    
    Throws:
    
    NotFoundException
  - getDimension
```
public int getDimension()
```
    Returns the dimension of the created array.
  - getCreatedDimensions
```
public int getCreatedDimensions()
```
    Returns the number of dimensions of arrays to be created. If the opcode is multianewarray, this method returns the second operand. Otherwise, it returns 1.
  - replace
```
public void replace(java.lang.String statement)
             throws CannotCompileException
```
    Replaces the array creation with the bytecode derived from the given source text.
    $0 is available even if the called method is static. If the field access is writing, $_ is available but the value of $_ is ignored.
    
    Specified by:
    
    replace in class Expr
    
    Parameters:
    
    statement - a Java statement except try-catch.
    
    Throws:
    
    CannotCompileException

Class NewArray

Field Summary

Fields inherited from interface javassist.bytecode.Opcode

Method Summary

Methods inherited from class javassist.expr.Expr

Methods inherited from class java.lang.Object

Method Detail

where

getLineNumber

getFileName

mayThrow

getComponentType

getDimension

getCreatedDimensions

replace