Java

jschell wrote:

Most people will not go to a site to look at your code.

jschell wrote:

2. The definition must match EXACTLY with the expected classes in the native library. Changes to packages, methods, parameters, access, etc, all require regenerating the api, recompiling and building a new native library.

jschell wrote:

You can achieve the same functionality using an external executable and accessing via any number of methods such as stdin/out, files, sockets or even running it as a true service (http, rest, etc)

jschell wrote:

It is possible to validate that a native library loads (1 above) and this should ALWAYS be verified. Methods should be wrapped in a proxy class so that that mismatches (2) can be captured an properly reported as being mismatches.

public class TestMain extends Application {
	
	static {
		System.load(System.getProperty("user.dir") + "\\Data\\Example.dll");
	}
	private native void doSomething();

	public static void main(String[] args) {
		launch(args);
	}

	@Override
	public void start(Stage arg0) throws Exception {
		Class1 example1 = new Class1();
		Class2 example2 = new Class2();
		
		doSomething();
		
		arg0.setScene(new Scene(new Pane()));
		arg0.show();
	}
}

public boolean twoSymmetric(TreeNode left , TreeNode right){
    if (left.val == right.val) {  // if the values are equal
        if (left.left != null && right.right != null) {  // if outer children exist
            if (twoSymmetric(left.left, right.right) {   // check if they are equal
                if (left.right != null && right.left != null) {  // repeat for the inner children
                    return (twoSymmetric(left.right , right.left);
                }
            }
        }
    }
    return false;
}