[java8] Added tests for using java language features in transformations.

test/transform/resource/after-delombok/ValDefault.java

@@ -0,0 +1,8 @@
+// version 8:
+interface ValDefault {
+	int size();
+	default void method() {
+		final int x = 1;
+		final int size = size();
+	}
+}

test/transform/resource/after-delombok/ValLambda.java

@@ -0,0 +1,21 @@
+// version 8:
+class ValLambda {
+	public void easyLambda() {
+		final java.lang.Runnable foo = (Runnable)() -> {
+		};
+	}
+	public void easyIntersectionLambda() {
+		final java.lang.Object foo = (Runnable & java.io.Serializable)() -> {
+		};
+		final java.lang.Object bar = (java.io.Serializable & Runnable)() -> {
+		};
+	}
+	public void easyLubLambda() {
+		final java.lang.Runnable foo = (System.currentTimeMillis() > 0) ? (Runnable)() -> {
+		} : (Runnable)System.out::println;
+	}
+//	public void castLubLambda() {
+//		Runnable foo = (Runnable)((System.currentTimeMillis() > 0) ? ()-> {} : System.out::println);
+//		lombok.val foo = (Runnable)((System.currentTimeMillis() > 0) ? ()-> {} : System.out::println);
+//	}
+}

test/transform/resource/after-ecj/ValDefault.java

@@ -0,0 +1,7 @@
+interface ValDefault {
+  int size();
+  default void method() {
+    final @lombok.val int x = 1;
+    final @lombok.val int size = size();
+  }
+}

test/transform/resource/after-ecj/ValLambda.java

@@ -0,0 +1,19 @@
+class ValLambda {
+  ValLambda() {
+    super();
+  }
+  public void easyLambda() {
+    final @lombok.val java.lang.Runnable foo = (Runnable) () -> {
+};
+  }
+  public void easyIntersectionLambda() {
+    final @lombok.val java.lang.Object foo = (Runnable & java.io.Serializable) () -> {
+};
+    final @lombok.val java.lang.Object bar = (java.io.Serializable & Runnable) () -> {
+};
+  }
+  public void easyLubLambda() {
+    final @lombok.val java.lang.Runnable foo = ((System.currentTimeMillis() > 0) ? (Runnable) () -> {
+} : (Runnable) System.out::println);
+  }
+}

test/transform/resource/before/ValDefault.java

@@ -0,0 +1,9 @@
+// version 8:
+interface ValDefault {
+	int size();
+	
+	default void method() {
+		lombok.val x = 1;
+		lombok.val size = size();
+	}
+}

test/transform/resource/before/ValLambda.java

@@ -0,0 +1,20 @@
+// version 8:
+class ValLambda {
+	public void easyLambda() {
+		lombok.val foo = (Runnable)()-> {};
+	}
+	
+	public void easyIntersectionLambda() {
+		lombok.val foo = (Runnable & java.io.Serializable)()-> {};
+		lombok.val bar = (java.io.Serializable & Runnable)()-> {};
+	}
+	
+	public void easyLubLambda() {
+		lombok.val foo = (System.currentTimeMillis() > 0) ? (Runnable)()-> {} : (Runnable)System.out::println;
+	}
+	
+//	public void castLubLambda() {
+//		Runnable foo = (Runnable)((System.currentTimeMillis() > 0) ? ()-> {} : System.out::println);
+//		lombok.val foo = (Runnable)((System.currentTimeMillis() > 0) ? ()-> {} : System.out::println);
+//	}
+}