Class called java.lang.String has a method called replace( oldchar,
newchar ), which can be used to replace one character from string to
another. But the Java-class does not contain any methods to replace a part
of string to another. In this exercice you will create one:
Syntax: public static String replaceString(String sText, String sSearch, String
sReplace);
For example, if we have text "Today is very rainy day", then command
sNewText = replaceString( " Today is very rainy day ", "rainy", "sunny"
);
returns text "Today is very sunny day" into variable called sNewText.
And command
returns text "1 is smaller or equal to 5 is smaller or equal to 7"
Create individual interface for testing this function, where program
asks user to give a string to be fixed,
another to be search for and string
that replaces second one.