org.jenkinsci.constant_pool_scanner

Class ConstantPoolScanner

java.lang.Object

org.jenkinsci.constant_pool_scanner.ConstantPoolScanner

public class ConstantPoolScanner
extends Object

Scans Java bytecode for class references. This might be used for dependency analysis, class loader optimizations, etc.

See Also:

original sources

Method Summary

Methods

Modifier and Type	Method and Description
static Set<String>	dependencies(byte[] data) Examines the constant pool of a class file and looks for references to other classes.

Methods inherited from class java.lang.Object

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

Method Detail

dependencies

public static Set<String> dependencies(byte[] data)
                                throws IOException

Examines the constant pool of a class file and looks for references to other classes.

Parameters:

data - a Java class file

Returns:

a (sorted) set of binary class names (e.g. some.pkg.Outer$Inner)

Throws:

IOException - in case of malformed bytecode