/**
  * Find a method in given class.
  *
  * @param javaClass the class
  * @param methodName the name of the method
  * @param methodSig the signature of the method
  * @param chooser the JavaClassAndMethodChooser to use to screen possible candidates
  * @return the XMethod, or null if no such method exists in the class
  */
 @Deprecated
 public static @CheckForNull XMethod findXMethod(
     JavaClass javaClass, String methodName, String methodSig, JavaClassAndMethodChooser chooser) {
   JavaClassAndMethod result = findMethod(javaClass, methodName, methodSig, chooser);
   return result == null
       ? null
       : XFactory.createXMethod(result.getJavaClass(), result.getMethod());
 }
 /**
  * Find XMethod for method in given list of classes, searching the classes in order.
  *
  * @param classList list of classes in which to search
  * @param methodName the name of the method
  * @param methodSig the signature of the method
  * @param chooser JavaClassAndMethodChooser to select which methods are considered; it must return
  *     true for a method to be returned
  * @return the XMethod, or null if no such method exists in the class
  */
 @Deprecated
 public static XMethod findXMethod(
     JavaClass[] classList,
     String methodName,
     String methodSig,
     JavaClassAndMethodChooser chooser) {
   for (JavaClass cls : classList) {
     JavaClassAndMethod m;
     if ((m = findMethod(cls, methodName, methodSig)) != null && chooser.choose(m)) {
       return XFactory.createXMethod(cls, m.getMethod());
     }
   }
   return null;
 }
 /** Convert to an XMethod. */
 public XMethod toXMethod() {
   return XFactory.createXMethod(javaClass, method);
 }