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public class A { public static void main(String[] args) { Thread t = new Thread(new Runnable() { public synchronized void run() { try { if (Thread.interrupted()) { System.out.print("2"); } wait(); } catch (InterruptedException e) { System.out.print("1"); } } }); t.start(); t.interrupt(); } } a) Jest to poprawny kod.
public static void main(String[] args) { /* * JRE starts by executing any code in here */ } Example 1 Let’s look at each part of the method in detail: public - allows the method to be called from outside the class. static - allows the method to be called without having an instance of the class created. void - it returns no value.
26 mar 2015 · public static void main(String[] args) public - Access specifier, shows that main() is accessible to all other classes. void - return type, main() returns nothing.
ng�. stac void main(String [] . void main(String [] Normal Methods . Normally methods are associated with an instance of an object . The method executes in the context of that object . Calling the method Associated Object . GOval oval1 = new GOval(10, 20, WIDTH, HEIGHT); . oval1.move(4, 5); . Method Code .
1 sie 2023 · Starting from Java 21, you can run classes without the traditional public static void main(String[] args) method in certain contexts. This enhancement allows for more flexibility,...
12 paź 2017 · In Java, JVM (Java Virtual Machine) will always look for a specific method signature to start running an application, and that would be the public static void main (String args []). The main () method represents the entry point of Java programs, and knowing how to use it correctly is very important.
19 mar 2024 · Apart from the above-mentioned signature of main, you could use public static void main(String args[]) or public static void main(String… args) to call the main function in Java. The main method is called if its formal parameter matches that of an array of Strings.
