[i2078] Add possibility to generate assert on @NonNull

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

@@ -0,0 +1,16 @@
+public class NonNullWithAssertion {
+	@lombok.NonNull
+	private String test;
+	public void testMethod(@lombok.NonNull String arg) {
+		assert arg != null : "arg is marked non-null but is null";
+		System.out.println(arg);
+	}
+	public void testMethodWithIf(@lombok.NonNull String arg) {
+		if (arg == null) throw new NullPointerException("Oops");
+	}	
+	@java.lang.SuppressWarnings("all")
+	public void setTest(@lombok.NonNull final String test) {
+		assert test != null : "test is marked non-null but is null";
+		this.test = test;
+	}
+}