Start javaw JFrame from BAT appearing behind File Explorer in Windows

I’ve had a batch file that for a long time has had no issues and started a JAR using javaw.exe in Windows, which then appears in front of other running Windows applications. Recently the batch file …

Can’t Access XML form Main Activity in Android Studio [closed]

I cannot access the elements in my XML form the main activity, writing the element id throws errors as if the element is not even there. Basically Main can’t see what is written in XML file, even …

Java WatchService locks directory on Windows

It seems when you watch a directory using Java’s WatchService and then try to rename its parent directory, the renaming will fail with an AccessDeniedException. The directory seems to be sort of …

WebDAV authentication through Java

I’ve made a program which copies files from phone to windows folder. Connection to phone via WebDAV server. The problem is that I cannot connect to phone through Java until I open for ex. htpp://192….

Java appears to be outdated when using java -jar command

I have recently been writing some Java programs on my Windows computer. I have been trying to use java -jar to run compiled jars in order to see errors more clearly, but when I try to do this, I get …

Why does the Java JDK not set its own path after installation on Windows?

Problem: After installing Java SE version 14.0.1 I tried to run the command java in CMD because I wanted to check if everything works as it should, but an error occurred because CMD could not find …

In Java, how to insert multiple OS commands line?

I used the following code to execute simple OS command on Windows: public class Ping { public static void main(String[] args) throws IOException { String command = “ping google.com”; …

Cannot compile simple “Hello World” Java application with native-image on Windows

I’m trying to compile a simple Java Hello World application to native code using the native-image utility provided by GraalVM on Windows but I always run into errors (see below). HelloWorld.java: …

Graphviz’s dot tool on Windows

I’ve created a java program to write a .dot file as I’m using Graphviz software to visualize some data. There is nothing wrong with a code itself, but when I try to execute the following command in …

Installing Oracle JDK on Windows subsystem for Linux

When trying to use the Linux version of Oracle’s JDK on the latest Windows 10 build having support for bash, I am running into a problem with the prompt hanging whenever attempting to invoke the java …