How do you shorten system.out.println in java

Question

what is the absolute shortest possible shortcut to calling System.out.println, which makes it callable via the shortest number of characters (e.g. print ())

Answer 1

import static java.lang.System.out; 

And in your code:

 out.println("Foo"); 

Answer 2

 public static void print(String s) { System.out.println(s); } 

Answer 3

Through Eclipse just type syso and then Ctrl+space

Answer 4

In the Netbeans sout field and press TAB

Answer 5

Autohotkey.ahk:

 #!o:: Send System.out.println("");{LEFT 3} 

Then press WIN + ALT + O.

Unfortunately, autohotkey only supports win32 .: (

Answer 6

The shortest way is to create a method with a short name. Something like:

 public static void out(Object o){ System.out.println(o.toString()); } 

Now you only need to call ("foobar"); to print something standard. The reason I used the object and the toString () method, for example, is displayed correctly.

Answer 7

If this is for the purpose of registering / debugging the logic of your program? A challenge that never happens.

If you are not writing a console-driven application, refrain from using System.out and System.err directly.

If you need registration, use the registration framework (jul, log4j, jcl, avalon, slf4j, logback, etc.). They allow you to improve context-specific information, improved granularity and configuration at runtime.

Answer 8

To make it shortest, you can write another function and use it, but type syso and press CTRL + Space - the best way, I think. You should get used to using shortcuts when coding in JAVA;)

Answer 9

Here is a workable example of the answers on this page, as well as a related question . I'm not sure if any of these shortcuts are recommended for readable, reusable code.

 import static java.lang.System.out; // only for method of minichate&Tim Cooper import java.io.PrintWriter;// only for method of Stephan Paul public class PrintExample{ public static void main(String[] args){ out.println("Typing of 7 characters saved!"); p.pl("shortened System.out.println, 14 characters saved."); p.pl(77); // takes non-strings p.out(88); // also takes non-strings p.print("sorry, I only take strings!"); //p.print(99); compilation error, int cannot be converted to String PrintWriter pr = new PrintWriter(System.out, true); pr.println(33); // method of Stephan Paul } } class p{ // using generics (Java 5.0 onwards), by carlos_lm public static <T> void pl (T obj){ System.out.println(obj); } // method by Neji3971 & bakkal, seems to work for all objects public static void out(Object o){ System.out.println(o.toString()); } // method by Jesus Ramos & rup. Only accepts strings!! public static void print(String s) { System.out.println(s); } } 

Answer 10

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