[Ch11] Example code from Ch11 (894d130f) · Commits · examples / Head First Java 3rd Edition

src/main/java/ch11/MusicTest1.java

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Changes for src/main/java/ch11/MusicTest1.java: 20 added lines, 0 removed lines.
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		package ch11;

		import javax.sound.midi.*;

		public class MusicTest1 {
		public void play() {

		try {
		Sequencer sequencer = MidiSystem.getSequencer();
		System.out.println("Successfully got a sequencer");
		} catch(MidiUnavailableException e) {
		System.out.println("Bummer");
		}
		} // close play

		public static void main(String[] args) {
		MusicTest1 mt = new MusicTest1();
		mt.play();
		} // close main
		} // close class
		No newline at end of file

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Changes for src/main/java/ch11/TestExceptions.java: 30 added lines, 0 removed lines.
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		package ch11;

		public class TestExceptions {

		public static void main(String[] args) {
		String test = "no";
		try {
		System.out.println("start try");
		doRisky(test);
		System.out.println("end try");
		} catch (ScaryException se) {
		System.out.println("scary exception");
		} finally {
		System.out.println("finally");
		}
		System.out.println("end of main");
		}

		static void doRisky(String test) throws ScaryException {
		System.out.println("start risky");
		if ("yes".equals(test)) {
		throw new ScaryException();
		}
		System.out.println("end risky");
		}

		}

		class ScaryException extends Exception {
		}