Java, Maven
in your workspace run terminal and write:
$ mvn archetype:generate -DinteractiveMode=false -DgroupId=one.unus -DartifactId=one.unus.project
-Dpackage=one.unus.project.app -Dversion=0.0.1
public class LogicAndOr { | |
public static void main(String[] args) { | |
boolean result; | |
result = isAndTrueOrFalse(true, true, true); | |
System.out.println("And 1: " + result); | |
result = isAndTrueOrFalse(false, true, true); | |
System.out.println("And 2: " + result); |
public class IntegerOrString { | |
public static void main(String[] args) { | |
String object1 = "S124"; | |
String object2 = "124-ab45"; | |
String object3 = "124"; | |
int result1, result2, result3; | |
/* public static Integer getInteger(String nm) */ |
public class NotImplementedException { | |
public static void main(String[] args) { | |
NewUseCase(); | |
} | |
static void NewUseCase() { | |
//TODO Should be implemented. | |
throw new UnsupportedOperationException("not yet implemented and should be implemented!"); |
import java.util.Collections; | |
import java.util.List; | |
public class ListIsNotNull { | |
public static void main(String[] args) { | |
if(myList() != null) { | |
System.out.println(true); | |
} else { |
public class MyClassCannotExtendFinalClass extends String{ | |
/* | |
* cannot subclass the final class String. | |
* String is a final class. | |
* You cannot extend a class that is marked as final. | |
* | |
*/ | |
} |
import java.net.URL; | |
import java.net.URLClassLoader; | |
public class SeeClassPath { | |
public static void main(String[] args) { | |
getClasspathFromClassloader(); | |
} | |
static void getClasspathFromClassloader() { |
import java.net.InterfaceAddress; | |
import java.net.NetworkInterface; | |
import java.net.SocketException; | |
import java.util.Enumeration; | |
public class IPv4 { | |
public static void main(String[] args) throws SocketException { | |
getIPv4(); | |
} |
import java.awt.Desktop; | |
public class HaveYouDesktop { | |
public static void main(String[] args) { | |
if(isDesktopSupported()) { | |
System.out.println("Yes, Desktop Supported!"); | |
} else { | |
System.out.println("Not Desktop Supported!"); | |
} |