create package local getter/setter for package local classes (IDEA-107671)

java/java-impl/src/com/intellij/codeInsight/daemon/impl/quickfix/CreatePropertyFromUsageFix.java

@@ -242,6 +242,10 @@ public class CreatePropertyFromUsageFix extends CreateFromUsageBaseFix implement
     }
     accessor.setName(callText);
     PsiUtil.setModifierProperty(accessor, PsiModifier.STATIC, isStatic);
+    final String modifier = PsiUtil.getMaximumModifierForMember(targetClass);
+    if (modifier != null) {
+      PsiUtil.setModifierProperty(accessor, modifier, true);
+    }
 
     TemplateBuilderImpl builder = new TemplateBuilderImpl(accessor);
     builder.replaceElement(typeReference, TYPE_VARIABLE, new TypeExpression(project, expectedTypes), true);

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/createPropertyFromUsage/afterFieldExist.java

@@ -6,7 +6,7 @@ class Calculator {
         setI(0);
     }
 
-    public void setI(int i) {
+    void setI(int i) {
         this.i = i;
     }
 

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/createPropertyFromUsage/afterSimple.java

@@ -6,7 +6,7 @@ class Calculator {
         setI(0);
     }
 
-    public void setI(int i) {
+    void setI(int i) {
         this.i = i;
     }