Java — Constructors of ThreadGroup Class | Code Factory

package com.example.thread;public class Test {
public static void main(String... args) {
ThreadGroup tg1 = new ThreadGroup("Group1");
System.out.println(tg1.getName()); // Group1
System.out.println(tg1.getParent().getName()); // main
}
}
package com.example.thread;public class Test {
public static void main(String... args) {
ThreadGroup tg1 = new ThreadGroup("Group1");
System.out.println(tg1.getName()); // Group1
System.out.println(tg1.getParent().getName()); // main

ThreadGroup tg2 = new ThreadGroup(tg1, "Group2");
System.out.println(tg2.getName()); // Group2
System.out.println(tg2.getParent().getName()); // Group1
}
}

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