[Demonstration 1]

[Buggy Method]
public boolean isInitiated(String schemaName, String packageName) {
    return this.isInitiated(packageName, schemaName, packageName);
}

[Buggy Hunk]
public boolean isInitiated(String schemaName, String packageName) {

[Patch]
boolean isInitiated(String schemaName, String packageName) {

[Demonstration 2]

[Buggy Method]
private void end_game() {
    terrain = new Terrain(5, 0.3, 50);
    player_tile = tile_system.get_tile("player");
    player_x = (int) (Math.random() * terrain.get_size());
    player_y = (int) (Math.random() * terrain.get_size());
    swords = 0;
    while (terrain.waterCollision(player_x, player_y)) {
        player_x = (int) (Math.random() * terrain.get_size());
        player_y = (int) (Math.random() * terrain.get_size());
    }
}

[Buggy Hunk]
terrain = new Terrain(5, 0.3, 50);

[Patch]
terrain = new Terrain(5, 0.3, 50, 12);