Command is Not Interpreting in Java [closed]

I have this block; Runtime runtime = Runtime.getRuntime(); Process process = runtime.exec(“bash -c “mkdir .typo && mkdir .typo/lib && mkdir src/ && mkdir bin/ &&…

Adding module export to mvn test execution runtime

Getting this error during tests: class javax.crypto.JceSecurity (in unnamed module @0x45da40ad) cannot access class jdk.internal.util.StaticProperty (in module java.base) because module java.base does …

Speed of custom Java classes vs. Maps

Which is faster: a Set whose elements are each an instance of CustomObject as defined below: public class CustomObject{ private static String A; private static String B; private static …

Java Error opening registry key

I get this error when I try to do anything with Java in command prompt: Error opening registry key ‘SoftwareJavaSoftJava Runtime Environment.3’ Error: could not find Java.dll Error: could not find …

During execution, how can a java program tell how much memory it is using?

During execution, how can a java program tell how much memory it is using? I don’t care how efficient it is!