introduce functional variable (IDEA-141244)

java/java-tests/testData/refactoring/introduceFunctionalVariable/afterExpressionInLoopNoVars.java

@@ -0,0 +1,14 @@
+import java.util.function.Supplier;
+
+class Test {
+  void foo() {
+    if (true) {
+        Supplier<String> stringSupplier = new Supplier<String>() {
+            public String get() {
+                return "Hello, world";
+            }
+        };
+        System.out.println(stringSupplier.get());
+    }
+  }
+}

java/java-tests/testData/refactoring/introduceFunctionalVariable/afterExpressionNoVarsSelected.java

@@ -0,0 +1,12 @@
+import java.util.function.Supplier;
+
+class Test {
+  void foo() {
+      Supplier<String> stringSupplier = new Supplier<String>() {
+          public String get() {
+              return "Hello, world";
+          }
+      };
+      System.out.println(stringSupplier.get());
+  }
+}

java/java-tests/testData/refactoring/introduceFunctionalVariable/afterPassFieldsAsParameters.java

@@ -0,0 +1,15 @@
+import java.util.function.Consumer;
+
+class Test {
+  String myName;
+  void foo() {
+    if (true) {
+        Consumer<String> stringConsumer = new Consumer<String>() {
+            public void accept(String myName) {
+                System.out.println("Hello, world " + myName);
+            }
+        };
+        stringConsumer.accept(myName);
+    }
+  }
+}

java/java-tests/testData/refactoring/introduceFunctionalVariable/afterSkipUsedLocals.java

@@ -0,0 +1,11 @@
+class Test {
+    void foo(String name) {
+        System.out.println("Hello, ");
+        Runnable runnable = new Runnable() {
+            public void run() {
+                System.out.println(name);
+            }
+        };
+        runnable.run();
+    }
+}

java/java-tests/testData/refactoring/introduceFunctionalVariable/afterStatementInLoop.java

@@ -0,0 +1,14 @@
+import java.util.function.Consumer;
+
+class Test {
+  void foo(String s) {
+    if (true) {
+        Consumer<String> stringConsumer = new Consumer<String>() {
+            public void accept(String s) {
+                System.out.println("Hello, world " + s);
+            }
+        };
+        stringConsumer.accept(s);
+    }
+  }
+}

java/java-tests/testData/refactoring/introduceFunctionalVariable/afterStatements.java

@@ -0,0 +1,17 @@
+import java.util.function.Consumer;
+
+class Test {
+  void foo(String s) {
+    if (true) {
+        Consumer<String> stringConsumer = new Consumer<String>() {
+            public void accept(String s) {
+                System.out.println("Hello, world " + s);
+                System.out.println();
+            }
+        };
+        stringConsumer.accept(s);
+
+        System.out.println();
+    }
+  }
+}

java/java-tests/testData/refactoring/introduceFunctionalVariable/beforeExpressionInLoopNoVars.java

@@ -0,0 +1,5 @@
+class Test {
+  void foo() {
+    if (true) System.out.println(<selection>"Hello, world"</selection>);
+  }
+}

java/java-tests/testData/refactoring/introduceFunctionalVariable/beforeExpressionNoVarsSelected.java

@@ -0,0 +1,5 @@
+class Test {
+  void foo() {
+    System.out.println(<selection>"Hello, world"</selection>);
+  }
+}

java/java-tests/testData/refactoring/introduceFunctionalVariable/beforePassFieldsAsParameters.java

@@ -0,0 +1,6 @@
+class Test {
+  String myName;
+  void foo() {
+    if (true) <selection>System.out.println("Hello, world " + myName);</selection>
+  }
+}

java/java-tests/testData/refactoring/introduceFunctionalVariable/beforeSkipUsedLocals.java

@@ -0,0 +1,6 @@
+class Test {
+    void foo(String name) {
+        System.out.println("Hello, ");
+        <selection>System.out.println(name);</selection>
+    }
+}

java/java-tests/testData/refactoring/introduceFunctionalVariable/beforeStatementInLoop.java

@@ -0,0 +1,5 @@
+class Test {
+  void foo(String s) {
+    if (true) <selection>System.out.println("Hello, world " + s);</selection>
+  }
+}

java/java-tests/testData/refactoring/introduceFunctionalVariable/beforeStatements.java

@@ -0,0 +1,10 @@
+class Test {
+  void foo(String s) {
+    if (true) {
+        <selection>System.out.println("Hello, world " + s);
+        System.out.println();
+      </selection>
+        System.out.println();
+    }
+  }
+}