Added tests for @ExtensionMethod

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

@@ -0,0 +1,17 @@
+class ExtensionMethodPlain {
+	public String test() {
+		int[] intArray = {5, 3, 8, 2};
+		java.util.Arrays.sort(intArray);
+		String iAmNull = null;
+		return ExtensionMethodPlain.Extensions.or(iAmNull, ExtensionMethodPlain.Extensions.toTitleCase("hELlO, WORlD!"));
+	}
+	static class Extensions {
+		public static <T> T or(T obj, T ifNull) {
+			return obj != null ? obj : ifNull;
+		}
+		public static String toTitleCase(String in) {
+			if (in.isEmpty()) return in;
+			return "" + Character.toTitleCase(in.charAt(0)) + in.substring(1).toLowerCase();
+		}
+	}
+}

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

@@ -0,0 +1,25 @@
+import lombok.experimental.ExtensionMethod;
+@ExtensionMethod({java.util.Arrays.class, ExtensionMethodPlain.Extensions.class}) class ExtensionMethodPlain {
+  static class Extensions {
+    Extensions() {
+      super();
+    }
+    public static <T>T or(T obj, T ifNull) {
+      return ((obj != null) ? obj : ifNull);
+    }
+    public static String toTitleCase(String in) {
+      if (in.isEmpty())
+          return in;
+      return (("" + Character.toTitleCase(in.charAt(0))) + in.substring(1).toLowerCase());
+    }
+  }
+  ExtensionMethodPlain() {
+    super();
+  }
+  public String test() {
+    int[] intArray = {5, 3, 8, 2};
+    java.util.Arrays.sort(intArray);
+    String iAmNull = null;
+    return ExtensionMethodPlain.Extensions.or(iAmNull, ExtensionMethodPlain.Extensions.toTitleCase("hELlO, WORlD!"));
+  }
+}

test/transform/resource/before/ExtensionMethodPlain.java

@@ -0,0 +1,23 @@
+import lombok.experimental.ExtensionMethod;
+
+@ExtensionMethod({java.util.Arrays.class, ExtensionMethodPlain.Extensions.class})
+class ExtensionMethodPlain {
+  public String test() {
+    int[] intArray = {5, 3, 8, 2};
+    intArray.sort();
+    
+    String iAmNull = null;
+    return iAmNull.or("hELlO, WORlD!".toTitleCase());
+  }
+
+  static class Extensions {
+    public static <T> T or(T obj, T ifNull) {
+      return obj != null ? obj : ifNull;
+    }
+    
+    public static String toTitleCase(String in) {
+      if (in.isEmpty()) return in;
+      return "" + Character.toTitleCase(in.charAt(0)) + in.substring(1).toLowerCase();
+    }
+  }
+}