length() String Example

length() String Example

Many methods exist in java.lang.String class used for different string manipulations like checking the availability of a character, to extract a part of a string or to convert a data type to string etc. Present method is on length() String.

Here is a simple length() method that returns the number of characters present in the string.

Following is the method signature

  • public int length(): Returns the number of characters present in the string as int value.
Following example illustrates the usage of length() String method.


length() String
Output screen on length() String Example

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