AttributesUtils (fb-contrib api)

java.lang.Object

com.mebigfatguy.fbcontrib.utils.AttributesUtils

public final class AttributesUtils extends Object

a collection of static methods for working with code attribute queries

Constructor Summary

Constructors

Modifier

Constructor

Description

private

AttributesUtils()
Method Summary

Modifier and Type

Method

Description

static boolean

isValidLineNumber(org.apache.bcel.classfile.Code obj, int pc)

returns whether the pc is at a line number that also appears for a another byte code offset later on in the method.

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

Constructor Details
- AttributesUtils
  
  private AttributesUtils()
Method Details
- isValidLineNumber
  
  public static boolean isValidLineNumber(org.apache.bcel.classfile.Code obj, int pc)
  
  returns whether the pc is at a line number that also appears for a another byte code offset later on in the method. If this occurs we are in a jdk6 finally replicated block, and so don't report this. If the code has no line number table, then just report it.
  
  Parameters:
  
  obj - the code object to find line number attributes from
  
  pc - the pc to check
  
  Returns:
  
  whether the pc is in user code