[Ch10b] Moving on to SongV3, which meant moving some of the misc playground... (605812c4) · Commits · examples / Head First Java 3rd Edition

src/main/java/ch10b/Jukebox3.java

+6 −9

Changes for src/main/java/ch10b/Jukebox3.java: 6 added lines, 9 removed lines.
Original line number	Diff line number	Diff line
		package ch10b;

		import java.util.List;
		import java.util.*;

		public class Jukebox3 {

		List<SongV2> mySongs;

		public static void main(String[] args) {
		new Jukebox3().go();
		}

		public void go() {
		mySongs = MockSongs.getSongsV2();
		System.out.println(mySongs);
		// This line intentionally fails compilation
		// Collections.sort(mySongs);
		System.out.println(mySongs);
		List<SongV3> songList = MockSongs.getSongsV3();
		System.out.println(songList);

		Collections.sort(songList);
		System.out.println(songList);
		}
		}
		No newline at end of file

deleted100644 → 0

+0 −21

Changes for src/main/java/ch10b/Jukebox3Works.java: 0 added lines, 21 removed lines.
Original line number	Diff line number	Diff line
		package ch10b;

		import java.util.Collections;
		import java.util.List;

		public class Jukebox3Works {

		List<SongV3> mySongs;
		MockSongV2File mockFile = new MockSongV2File();

		public static void main(String[] args) {
		new Jukebox3Works().go();
		}

		public void go() {
		mySongs = mockFile.getSongsV3();
		System.out.println(mySongs);
		Collections.sort(mySongs);
		System.out.println(mySongs);
		}
		}
		No newline at end of file

deleted100644 → 0

+0 −21

Changes for src/main/java/ch10b/Jukebox4.java: 0 added lines, 21 removed lines.
Original line number	Diff line number	Diff line
		package ch10b;

		import java.util.Collections;
		import java.util.List;

		public class Jukebox4 {

		List<SongV3> mySongs;
		MockSongV2File mockFile = new MockSongV2File();

		public static void main(String[] args) {
		new Jukebox4().go();
		}

		public void go() {
		mySongs = mockFile.getSongsV3();
		System.out.println(mySongs);
		Collections.sort(mySongs);
		System.out.println(mySongs);
		}
		}
		No newline at end of file

+1 −2

Changes for src/main/java/ch10b/LambdaForEach.java: 1 added line, 2 removed lines.
Original line number	Diff line number	Diff line
		import ch10b.MockSongV2File;
		import ch10b.SongV3;
		package ch10b;

		import java.util.Collections;
		import java.util.List;

+11 −0

Changes for src/main/java/ch10b/MockSongs.java: 11 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		@@ -27,4 +27,15 @@ class MockSongs {
		return mySongs;
		}

		public static List<SongV3> getSongsV3() {
		List<SongV3> mySongs = new ArrayList<>();
		mySongs.add(new SongV3("somersault", "zero 7", "50"));
		mySongs.add(new SongV3("cassidy", "grateful dead", "65"));
		mySongs.add(new SongV3("$10", "hitchhiker", "80"));

		mySongs.add(new SongV3("havana", "cabello", "60"));
		mySongs.add(new SongV3("Cassidy", "grateful dead", "65"));
		mySongs.add(new SongV3("50 ways", "simon", "70"));
		return mySongs;
		}
		}