JAVA EXAMPLE PROGRAMS

JAVA EXAMPLE PROGRAMS

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How to trim spaces in the given string in java?


Description:

Below example shows how to trim spaces in the given string. The trim() function removes all kind of space characters at both ends, means removes starting and trailing spaces. These space characters includes normal space, enter, new line, tab, etc.


Code:
package com.myjava.string;

public class MyStringTrim {
    public static void main(String a[]){
        String str = "  Junk   ";
        System.out.println(str.trim());
    }
}

Example Output

Junk

Other String Function Examples

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Purpose of garbage collection
The garbage collection process is to identify the objects which are no longer referenced or needed by a program so that their resources can be reclaimed and reused. These identified objects will be discarded.
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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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