trivial functional expressions usage: replace anonymous

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/trivialFunctionalExpressionUsage/afterAnonymousClass.java

@@ -0,0 +1,7 @@
+// "Replace call with method body" "true"
+
+class Test {
+  {
+    System.out.println();
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/trivialFunctionalExpressionUsage/beforeAnonymousClass.java

@@ -0,0 +1,11 @@
+// "Replace call with method body" "true"
+
+class Test {
+  {
+    new Runnable() {
+      public void run() {
+        System.out.println();
+      }
+    }.ru<caret>n();
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/trivialFunctionalExpressionUsage/beforeAnonymousClassWithMultipleReturns.java

@@ -0,0 +1,18 @@
+// "Replace call with method body" "false"
+
+class Test {
+  {
+    new Runnable() {
+      public void run() {
+        if (true) {
+          System.out.println();
+          return;
+        }
+        else {
+          System.out.println();
+          return;
+        }
+      }
+    }.ru<caret>n();
+  }
+}