public CtMethod extractExistingMethod(final CtClass classToTransform,
            String methodName) {
        try {
            return classToTransform.getDeclaredMethod(methodName);
        } catch (Exception e) {
            return null;
        }
    }
public CtMethod extractExistingMethod ( final CtClass classToTransform , String methodName ) { try { return classToTransform . getDeclaredMethod ( methodName ) ; } catch ( Exception e ) { return null ; } }
Returns the method named {@code methodName} in {@code classToTransform}. Null if not found.
Due to limitations of javassist, in case of multiple overloads, one of them only is returned.
(https://github.com/jboss-javassist/javassist/issues/9)
@param classToTransform the class that should contain a method methodName.
@param methodName the name of the method to retrieve.
@return the method named {@code methodName} in {@code classToTransform}. Null if not found.