com.mebigfatguy.fbcontrib.utils

Class AttributesUtils

java.lang.Object

com.mebigfatguy.fbcontrib.utils.AttributesUtils

public final class AttributesUtils
extends java.lang.Object

a collection of static methods for working with code attribute queries

Constructor Summary

Constructors

Modifier	Constructor and Description
private	AttributesUtils()

Method Summary

Modifier and Type	Method and 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 Detail

AttributesUtils

private AttributesUtils()

Method Detail

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