jodd-bean/src/main/java/jodd/introspector/Methods.java
public MethodDescriptor getMethodDescriptor(final String name, final Class[] paramTypes) {
		final MethodDescriptor[] methodDescriptors = methodsMap.get(name);
		if (methodDescriptors == null) {
			return null;
		}
		for (MethodDescriptor methodDescriptor : methodDescriptors) {
			final Method m = methodDescriptor.getMethod();
			if (ClassUtil.compareParameters(m.getParameterTypes(), paramTypes)) {
				return methodDescriptor;
			}
		}
		return null;
	}
public MethodDescriptor getMethodDescriptor(final String name, final Class[] paramTypes) {
		final MethodDescriptor[] methodDescriptors = methodsMap.get(name);
		if (methodDescriptors == null) {
			return null;
		}
		for (MethodDescriptor methodDescriptor : methodDescriptors) {
			final Method m = methodDescriptor.getMethod();
			if (ClassUtil.compareParameters(m.getParameterTypes(), paramTypes)) {
				return methodDescriptor;
			}
		}
		return null;
	}
Returns a method that matches given name and parameter types.
Returns <code>null</code> if method is not found.