RemoveIt

/** @author John Robinson */

public class RemoveIt {
    private static String sentence = "";

    /** @param sentence String to manipulate
     */
    public RemoveIt(String sentence){
        this.sentence = sentence;
    }

    /** @param toRemove String to remove from sentence
     *  @return manipulated String
     */
    public String remove(String toRemove){
        int toRemoveLength = toRemove.length();
        int startPos = sentence.indexOf(toRemove);
        int endPos = startPos + toRemoveLength;
        String removedStart = sentence.substring(0,startPos);
        String removedEnd = sentence.substring(endPos);
        return removedStart+removedEnd;
    }

    public static void main(String[] args){
        RemoveIt removeIt1 = new RemoveIt("A kittycat is at the door");
        System.out.println(removeIt1.remove("cat"));

        RemoveIt removeIt2 = new RemoveIt("Candy is bad for your teeth");
        System.out.println(removeIt2.remove("d"));

        RemoveIt removeIt3 = new RemoveIt("This is a C#Java course");
        System.out.println(removeIt3.remove("C#"));
    }
}