can be final: don't suggest private methods

java/java-analysis-impl/src/com/intellij/codeInspection/canBeFinal/CanBeFinalInspection.java

@@ -133,6 +133,7 @@ public class CanBeFinalInspection extends GlobalJavaBatchInspectionTool {
       else if (refElement instanceof RefMethod) {
         RefMethod refMethod = (RefMethod)refElement;
         if (refMethod.getOwnerClass().isFinal()) return null;
+        if (psiMember.hasModifierProperty(PsiModifier.PRIVATE)) return null;
         if (!isReportMethods()) return null;
         psiIdentifier = ((PsiMethod)psiMember).getNameIdentifier();
       }

java/java-tests/testData/inspection/canBeFinal/SCR7737/src/A.java

@@ -1,6 +1,9 @@
 // A.java
 class A implements Runnable {
     public void run() {
+        a();
     }
+
+    private void a() {}
 }