Please I need help. Java language

1. Method name: getScores Return value is a String of numbers scaled so that the highest number in the parameter String becomes 100 and all the other numbers are moved up by the same amount. This String should also be numbers separated by spaces with no additional characters. The order of the numbers should stay the same, so that a number in the original string has the equivalent scaled number in the returned string in the same place. Example: curveScores("45 85 90") would return "55 95 100".
2. Method name: encloseColor Return valu is boolean value. Return true if the Color parameter matches one of the pixels in the image and false otherwise. A color match is done by using the .equals method rather than ==. Example: For a 1 pixel picture with a color of (100, 200, 50) and a color to search for of (100, 100, 100), this method would return false.