Package org.apache.bcel.classfile

Class BootstrapMethod

java.lang.Object
org.apache.bcel.classfile.BootstrapMethod
All Implemented Interfaces:
Cloneable
public class BootstrapMethod extends Object implements Cloneable
This class represents a bootstrap method attribute, i.e., the bootstrap method ref, the number of bootstrap arguments and an array of the bootstrap arguments.
Since:
6.0
See Also:

  • Constructor Details

    • BootstrapMethod

      public BootstrapMethod(BootstrapMethod c)
      Initialize from another object.
      Parameters:
      c - Source to copy.

    • BootstrapMethod

      public BootstrapMethod(int bootstrapMethodRef, int[] bootstrapArguments)
      Parameters:
      bootstrapMethodRef - int index into constant_pool of CONSTANT_MethodHandle
      bootstrapArguments - int[] indices into constant_pool of CONSTANT_[type]_info

  • Method Details

    • copy

      public BootstrapMethod copy()
      Returns:
      deep copy of this object

    • dump

      public final void dump(DataOutputStream file) throws IOException
      Dump object to file stream in binary format.
      Parameters:
      file - Output file stream
      Throws:
      IOException - if an I/O error occurs.

    • getBootstrapArguments

      public int[] getBootstrapArguments()
      Returns:
      int[] of bootstrap_method indices into constant_pool of CONSTANT_[type]_info

    • getBootstrapMethodRef

      public int getBootstrapMethodRef()
      Returns:
      index into constant_pool of bootstrap_method

    • getNumBootstrapArguments

      public int getNumBootstrapArguments()
      Returns:
      count of number of boostrap arguments

    • setBootstrapArguments

      public void setBootstrapArguments(int[] bootstrapArguments)
      Parameters:
      bootstrapArguments - int[] indices into constant_pool of CONSTANT_[type]_info

    • setBootstrapMethodRef

      public void setBootstrapMethodRef(int bootstrapMethodRef)
      Parameters:
      bootstrapMethodRef - int index into constant_pool of CONSTANT_MethodHandle

    • toString

      public final String toString()
      Overrides:
      toString in class Object
      Returns:
      String representation.

    • toString

      public final String toString(ConstantPool constantPool)
      Returns:
      Resolved string representation