SSR: search for class should not find type parameters

java/structuralsearch-java/src/com/intellij/structuralsearch/impl/matcher/JavaMatchingVisitor.java

@@ -470,6 +470,7 @@ public class JavaMatchingVisitor extends JavaElementVisitor {
       if (templateIsInterface != clazz2.isInterface()) return false;
       if (templateIsInterface && clazz.isAnnotationType() && !clazz2.isAnnotationType()) return false;
       if (clazz.isEnum() && !clazz2.isEnum()) return false;
+      if (clazz instanceof PsiTypeParameter != clazz2 instanceof PsiTypeParameter) return false;
 
       if (!matchInAnyOrder(clazz.getExtendsList(), clazz2.getExtendsList())) {
         return false;

platform/structuralsearch/testSource/com/intellij/structuralsearch/StructuralSearchTest.java

@@ -714,6 +714,10 @@ public class StructuralSearchTest extends StructuralSearchTestCase {
                         "class B { { a = 10; } }\n" +
                         "class C { { a = 10; } }";
     assertEquals("static block search", 1, findMatchesCount(s141, "class '_ { static { a = 10; } } "));
+
+    final String in = "class D<T> {}\n" +
+                      "class T {}";
+    assertEquals("search for class should not find type parameters", 1, findMatchesCount(in, "class T {}"));
   }
 
   public void testParameterlessConstructorSearch() {