This reference is for Processing 3.0+. If you have a previous version, use the reference included with your software in the Help menu. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Core Javadoc and Libraries Javadoc.

char letter = 'B';

switch(letter) {
  case 'A': 
    println("Alpha");  // Does not execute
    break;
  case 'B': 
    println("Bravo");  // Prints "Bravo"
    break;
  default:
    println("Zulu");   // Does not execute
    break;
}