inline same param value: ensure literals are escaped

java/java-analysis-impl/src/com/intellij/codeInspection/reference/RefParameterImpl.java

@@ -143,7 +143,7 @@ public class RefParameterImpl extends RefJavaElementImpl implements RefParameter
       return null;
     }
     Object constValue = JavaConstantExpressionEvaluator.computeConstantExpression(expression, false);
-    return constValue == null ? VALUE_IS_NOT_CONST : constValue;
+    return constValue == null ? VALUE_IS_NOT_CONST : constValue instanceof String ? "\"" + constValue + "\"" : constValue;
   }
 
   @Nullable

java/java-analysis-impl/src/com/intellij/codeInspection/sameParameterValue/SameParameterValueInspectionBase.java

@@ -247,8 +247,7 @@ public class SameParameterValueInspectionBase extends GlobalJavaBatchInspectionT
                                             boolean usedForWriting) {
     final String name = parameter.getName();
     String stringPresentation = value instanceof PsiType ? ((PsiType)value).getPresentableText() + ".class" 
-                                                         : value instanceof String ? "\"" + value + "\"" 
-                                                                                   : String.valueOf(value);
+                                                         : String.valueOf(value);
     return manager.createProblemDescriptor(ObjectUtils.notNull(parameter.getNameIdentifier(), parameter),
                                            InspectionsBundle.message("inspection.same.parameter.problem.descriptor",
                                                                      name,