trim() String Example

trim() String Example

java.lang.String class comes with trim() String method to remove both leading and trailing whitespaces in the string. After trimming, a new string is returned.

The signature of trim() String is given as defined in Java API.

  • public String trim(): Returns a new string after deleting both prefix and suffix whitespaces in the given string. Original string is not disturbed.
In the following example, trim() String is used to trim the string oldString.

Observe the screenshot, the original string oldString is not disturbed.

trim() String
Output screenshot on trim() String Example

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