Java Scanner reset() Method
Example
Reset changes made to the scanner's configuration:
// Create a scanner object
Scanner myObj = new Scanner("A string to scan");
// Change configuration
myObj.useDelimiter(",");
myObj.useLocale(new Locale("es"));
myObj.useRadix(16);
// Reset the configuration
myObj.reset();
// Read configuration values
System.out.println(myObj.delimiter());
System.out.println(myObj.locale());
System.out.println(myObj.radix());
Definition and Usage
The reset()
method resets all changes to the scanner's configuration. Configuration of the scanner can be changed by the useDelimiter()
, useLocale()
and useRadix()
methods.
Syntax
public Scanner reset()
Technical Details
Returns: | A reference to the Scanner object that this method belongs to, which allows for chaining configuration methods. An example of chaining is myObj.reset().useDelimiter(","); . |
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Java version: | 1.6+ |