Java: Improved completion for arguments of getField() and getMethod() - extract the type information from forName() and getClass() to provide code assistance (IDEA-167250)

java/java-tests/testData/codeInsight/completion/reflection/Wildcard.java

@@ -0,0 +1,10 @@
+class Main {
+  void foo() throws NoSuchMethodException {
+    clazz().getMethod("<caret>");
+  }
+  private Class<? extends Test> clazz() {return Test.class;}
+}
+
+class Test {
+  public void method(){}
+}