The
getProperty(key) method of
Properties class is used to get the value mapped to this key, passed as the parameter, in this Properties object. This method will fetch the corresponding value to this key, if present, and return it. If there is no such mapping, then it returns null.
Syntax:
public Object getProperty(String key)
Parameters: This method accepts a parameter
key whose mapping is to be checked in this Properties object.
Returns: This method returns the
value fetched corresponding to this key, if present. If there is no such mapping, then it returns null.
Below programs illustrate the getProperty(key) method:
Program 1:
Output:
Properties: {Book=500, Mobile=5000, Pen=10, Clothes=400}
Value of Pen: null
Value of Phone: null
Program 2:
