default methods in java 8: suggest to mark interface methods with body with default/static (IDEA-105420)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/modifier18/afterMakeDefault.java

@@ -0,0 +1,6 @@
+// "Make 'foo' default" "true"
+interface I {
+  default void foo() {
+    System.out.println();
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/modifier18/afterMakeStatic.java

@@ -0,0 +1,6 @@
+// "Make 'foo' static" "true"
+interface I {
+  static void foo() {
+    System.out.println();
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/modifier18/beforeMakeDefault.java

@@ -0,0 +1,6 @@
+// "Make 'foo' default" "true"
+interface I {
+  void f<caret>oo() {
+    System.out.println();
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/modifier18/beforeMakeDefaultNoBody.java

@@ -0,0 +1,4 @@
+// "Make 'foo' default" "false"
+interface I {
+  void f<caret>oo();
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/modifier18/beforeMakeStatic.java

@@ -0,0 +1,6 @@
+// "Make 'foo' static" "true"
+interface I {
+  void f<caret>oo() {
+    System.out.println();
+  }
+}