Package edu.umd.cs.findbugs.bcel

Class BCELUtil

java.lang.Object

edu.umd.cs.findbugs.bcel.BCELUtil

public abstract class BCELUtil
extends Object

Utility methods for detectors and analyses using BCEL.

Author:

David Hovemeyer

Constructor Summary

Constructors

Constructor	Description
BCELUtil()

Method Summary

Modifier and Type	Method	Description
static ClassDescriptor	getClassDescriptor(org.apache.bcel.classfile.JavaClass jclass)	Construct a ClassDescriptor from a JavaClass.
static MethodDescriptor	getMethodDescriptor(org.apache.bcel.classfile.JavaClass jclass, org.apache.bcel.classfile.Method method)	Construct a MethodDescriptor from JavaClass and method.
static org.apache.bcel.generic.ObjectType	getObjectTypeInstance(String className)
static boolean	isSynthetic(org.apache.bcel.classfile.FieldOrMethod m)	Deprecated. You probably don't care for synthetic members, but want to know if the developer added it (think of lambdas), use MemberUtils.isUserGenerated(FieldOrMethod) instead
static boolean	isSynthetic(org.apache.bcel.classfile.JavaClass j)
static boolean	isSynthetic(org.apache.bcel.generic.FieldGenOrMethodGen m)
static boolean	preTiger(org.apache.bcel.classfile.JavaClass jclass)	Checks if classfile was compiled for pre 1.5 target

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BCELUtil

public BCELUtil()

Method Details

getMethodDescriptor

public static MethodDescriptor getMethodDescriptor(org.apache.bcel.classfile.JavaClass jclass,
 org.apache.bcel.classfile.Method method)

Construct a MethodDescriptor from JavaClass and method.

Parameters:

jclass - a JavaClass

method - a Method belonging to the JavaClass

Returns:

a MethodDescriptor identifying the method

getClassDescriptor

public static ClassDescriptor getClassDescriptor(org.apache.bcel.classfile.JavaClass jclass)

Construct a ClassDescriptor from a JavaClass.

Parameters:

jclass - a JavaClass

Returns:

a ClassDescriptor identifying that JavaClass

preTiger

public static boolean preTiger(org.apache.bcel.classfile.JavaClass jclass)

Checks if classfile was compiled for pre 1.5 target

getObjectTypeInstance

public static org.apache.bcel.generic.ObjectType getObjectTypeInstance(@DottedClassName
 String className)

isSynthetic

@Deprecated
public static boolean isSynthetic(org.apache.bcel.classfile.FieldOrMethod m)

Deprecated.

You probably don't care for synthetic members, but want to know if the developer added it (think of lambdas), use MemberUtils.isUserGenerated(FieldOrMethod) instead

Checks if the given member is synthetic

Parameters:

m - The member to be checked

Returns:

True if the member is synthetic, false otherwise

isSynthetic

public static boolean isSynthetic(org.apache.bcel.classfile.JavaClass j)

isSynthetic

public static boolean isSynthetic(org.apache.bcel.generic.FieldGenOrMethodGen m)