IDEA-54397 (type annotations in override/implement)

java/java-psi-impl/src/com/intellij/psi/impl/PsiElementFactoryImpl.java

@@ -294,7 +294,7 @@ public class PsiElementFactoryImpl extends PsiJavaParserFacadeImpl implements Ps
 
   @Override
   public PsiParameter createParameter(@NotNull @NonNls String name, PsiType type, PsiElement context) throws IncorrectOperationException {
-    final PsiMethod psiMethod = createMethodFromText("void f(" + type.getCanonicalText() + " " + name + ") {}", context);
+    final PsiMethod psiMethod = createMethodFromText("void f(" + type.getCanonicalText(true) + " " + name + ") {}", context);
     final PsiParameter[] parameters = psiMethod.getParameterList().getParameters();
     return parameters[0];
   }

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/implementMethods/afterTypeAnnotated.java

@@ -0,0 +1,17 @@
+// "Implement Methods" "true"
+import java.lang.annotation.*;
+import java.util.*;
+
+@Target(ElementType.TYPE_USE)
+@interface TA { int value() default 0; }
+
+interface I {
+    @TA List<@TA String> i(@TA int p1, @TA(1) int @TA(2) [] p2 @TA(3) []) throws @TA IllegalArgumentException;
+}
+
+class C implements I {
+    @Override
+    public @TA List<@TA String> i(@TA int p1, @TA(1) int @TA(2) [] @TA(3) [] p2) throws @TA IllegalArgumentException {
+        return null;
+    }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/implementMethods/beforeTypeAnnotated.java

@@ -0,0 +1,13 @@
+// "Implement Methods" "true"
+import java.lang.annotation.*;
+import java.util.*;
+
+@Target(ElementType.TYPE_USE)
+@interface TA { int value() default 0; }
+
+interface I {
+    @TA List<@TA String> i(@TA int p1, @TA(1) int @TA(2) [] p2 @TA(3) []) throws @TA IllegalArgumentException;
+}
+
+<caret>class C implements I {
+}