java.lang.String startsWith()

Description :

This java tutorial shows how to use the startsWith() method of java.lang.String class. This method returns booelan data type. The startsWith() method of String class generally checks if the beginning of the String is equivalent to String prefix method argument.

Method Syntax :

public boolean startsWith(String prefix,int toffset)
public boolean startsWith(String prefix)

Parameter Input :

[table]
DataType|Parameter|Description
String|prefix|the string argument which we want to check at the beginning of our String
int|toffset|index of our String argument prefix where we want to start comparing with our String
[/table]

Method Returns :

This method returns boolean. Method returns true if the character sequence specified on our parameter prefix matches as that our the starting characters of our String.

Java Code Example :

This example source code demonstrates the use of startsWith() method of String class. Basically this source code just checks if the String startswith the string declared on the parameter.

Sample Output :

Running the startsWith() method example source code of java.lang.String class will give you the following output

java string startswith method example

java string startswith method example

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