More cleanup and additional

app/src/main/java/net/kdt/pojavlaunch/BinaryExecutor.java

@@ -0,0 +1,11 @@
+package net.kdt.pojavlaunch;
+
+// This class load and execute PIE binary using dlopen and dlsym("main")
+public class BinaryExecutor
+{
+	public static native int executeBinary(String[] args);
+	
+	static {
+		System.loadLibrary("binexecutor");
+	}
+}