JAVA EXAMPLE PROGRAMS

JAVA EXAMPLE PROGRAMS

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How to brake or split a string with a delimiter in java?


Description:

Below example shows how to split or brake a string. The split() method splits the string based on the given regular expression or delimiter, and returns the tokens in the form of array. Below example shows splitting string with space, and second split is based on any kind of spaces, that includes tab, enter, line breaks, etc.


Code:
package com.myjava.string;

public class MyStrSplit {

    public static void main(String a[]){
    
        String str = "This program splits a string based on space";
        String[] tokens = str.split(" ");
        for(String s:tokens){
            System.out.println(s);
        }
		str = "This 	program  splits a string based on space";
		tokens = str.split("\\s+");
    }
}

Example Output

This
program
splits
a
string
based
on
space

Other String Function Examples

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A race condition is a situation in which two or more threads or processes are reading or writing some shared data, and the final result depends on the timing of how the threads are scheduled. Race conditions can lead to unpredictable results and subtle program bugs. A thread can prevent this from happening by locking an object. When an object is locked by one thread and another thread tries to call a synchronized method on the same object, the second thread will block until the object is unlocked.
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About Author

I'm Nataraja Gootooru, programmer by profession and passionate about technologies. All examples given here are as simple as possible to help beginners. The source code is compiled and tested in my dev environment.

If you come across any mistakes or bugs, please email me to [email protected].

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Reference: Java™ Platform Standard Ed. 7 - API Specification | Java™ Platform Standard Ed. 8 - API Specification | Java is registered trademark of Oracle.
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