feat : 불필요한 코드 수정

AddPartyView.java

@@ -32,7 +32,6 @@
 import javax.swing.event.*;
 
 import java.util.*;
-import java.text.*;
 
 /**
  * Constructor for GUI used to Add Parties to the waiting party queue.
@@ -44,7 +43,7 @@ public class AddPartyView {
 	private ButtonCommand command;
 	private JFrame win;
 	private JButton addPatron, newPatron, remPatron, finished;
-	private JList partyList, allBowlers;
+	private JList<String> partyList, allBowlers;
 	private Vector<String> party, bowlerdb;
 
 	private ControlDeskView controlDesk;
@@ -73,7 +72,7 @@ public AddPartyView(ControlDeskView controlDesk, int max) {
 		empty.add("(Empty)");
 
 		AddPartyViewClickEvent listener = new AddPartyViewClickEvent();
-		partyList = new JList(empty);
+		partyList = new JList<>(empty);
 		partyList.setFixedCellWidth(120);
 		partyList.setVisibleRowCount(5);
 		partyList.addListSelectionListener(listener);
@@ -92,7 +91,7 @@ public AddPartyView(ControlDeskView controlDesk, int max) {
 			System.err.println("File Error");
 			bowlerdb = new Vector<String>();
 		}
-		allBowlers = new JList(bowlerdb);
+		allBowlers = new JList<>(bowlerdb);
 		allBowlers.setVisibleRowCount(8);
 		allBowlers.setFixedCellWidth(120);
 		JScrollPane bowlerPane = new JScrollPane(allBowlers);
@@ -105,8 +104,6 @@ public AddPartyView(ControlDeskView controlDesk, int max) {
 		JPanel buttonPanel = new JPanel();
 		buttonPanel.setLayout(new GridLayout(4, 1));
 
-		Insets buttonMargin = new Insets(4, 4, 4, 4);
-
 		addPatron = createButton("Add to Party", new JPanel(), listener);
 		remPatron = createButton("Remove Member", new JPanel(), listener);
 		newPatron = createButton("New Patron", new JPanel(), listener);
@@ -156,7 +153,7 @@ public String getSelectedMember() {
 	public int getMaxSize() {
 		return maxSize;
 	}
-	public JList getPartyList() {
+	public JList<String> getPartyList() {
 		return partyList;
 	}
 	public JFrame getWindow() {
@@ -195,12 +192,16 @@ public void actionPerformed(ActionEvent e) {
 
 			public void valueChanged(ListSelectionEvent e) {
 				if (e.getSource().equals(allBowlers)) {
-					selectedNick =
-						((String) ((JList) e.getSource()).getSelectedValue());
+						if (e.getSource() instanceof JList) {
+							JList<?> selectedNicks = (JList<?>) e.getSource();
+							selectedNick = (String) selectedNicks.getSelectedValue();
+						}
 				}
 				if (e.getSource().equals(partyList)) {
-					selectedMember =
-						((String) ((JList) e.getSource()).getSelectedValue());
+						if (e.getSource() instanceof JList) {
+							JList<?> source = (JList<?>) e.getSource();
+							selectedMember = (String) source.getSelectedValue();
+						}
 				}
 			}
 

ControlDesk.java

@@ -41,7 +41,6 @@
  */
 
 import java.util.*;
-import java.io.*;
 
 class ControlDesk extends Thread {
 	private static final int SLEEPMS = 250;

ControlDeskView.java

@@ -24,7 +24,7 @@ public class ControlDeskView implements ControlDeskObserver {
 
 	private JButton addParty, finished, assign;
 	private JFrame win;
-	private JList partyList;
+	private JList<String> partyList;
 
 	/** The maximum  number of members in a party */
 	private int maxMembers;
@@ -91,7 +91,7 @@ public ControlDeskView(ControlDesk controlDesk, int maxMembers) {
 		Vector<String> empty = new Vector<>();
 		empty.add("(Empty)");
 
-		partyList = new JList(empty);
+		partyList = new JList<>(empty);
 		partyList.setFixedCellWidth(120);
 		partyList.setVisibleRowCount(10);
 		JScrollPane partyPane = new JScrollPane(partyList);

EmailReportSender.java

@@ -12,8 +12,6 @@ public void send(String recipient, String content) {
 				new BufferedWriter(
 					new OutputStreamWriter(s.getOutputStream(), "8859_1"));
 
-			String boundary = "DataSeparatorString";
-
 			// here you are supposed to send your username
 			sendln(in, out, "HELO world");
 			sendln(in, out, "MAIL FROM: <[email protected]>");

EndGameReport.java

@@ -122,9 +122,9 @@ public static void main( String args[] ) {
 		for ( int i=0; i<4; i++ ) {
 			bowlers.add( new Bowler( "aaaaa", "aaaaa", "aaaaa" ) );
 		}
-		Party party = new Party( bowlers );
-		String partyName="wank";
-		EndGameReport e = new EndGameReport( partyName, party );
+		// Party party = new Party( bowlers );
+		// String partyName="wank";
+		// EndGameReport e = new EndGameReport( partyName, party );
 	}
 	public class EndGameReportClickEvent implements ActionListener, ListSelectionListener {
 

LaneStatusView.java

@@ -9,8 +9,6 @@
 import java.awt.*;
 import java.awt.event.*;
 import javax.swing.*;
-import javax.swing.border.*;
-import javax.swing.event.*;
 
 public class LaneStatusView implements LaneObserver, PinsetterObserver {
 
@@ -136,7 +134,7 @@ public void receiveLaneEvent(LaneEvent le) {
 	}
 
 	public void receivePinsetterEvent(PinsetterEvent pe) {
-		pinsDown.setText( ( new Integer(pe.totalPinsDown()) ).toString() );
+		pinsDown.setText(String.valueOf(pe.totalPinsDown()));
 //		foul.setText( ( new Boolean(pe.isFoulCommited()) ).toString() );
 
 	}

LaneView.java

@@ -18,7 +18,7 @@ public class LaneView implements LaneObserver {
 	Container cpanel;
 	Vector<Bowler> bowlers;
 	int cur;
-	Iterator bowlIt;
+	Iterator<Bowler> bowlIt;
 
 	JPanel[][] balls;
 	JLabel[][] ballLabel;
@@ -42,7 +42,7 @@ public LaneView(Lane lane, int laneNum) {
 
 		frame.addWindowListener(new WindowAdapter() {
 			public void windowClosing(WindowEvent e) {
-				frame.hide();
+				frame.setVisible(false);
 			}
 		});
 
@@ -51,11 +51,11 @@ public void windowClosing(WindowEvent e) {
 	}
 
 	public void show() {
-		frame.show();
+		frame.setVisible(true);
 	}
 
 	public void hide() {
-		frame.hide();
+		frame.setVisible(false);
 	}
 
 	private JPanel makeFrame(Party party) {
@@ -190,8 +190,7 @@ private void updateScoreLabels(int numBowlers, int[][] lescores, LaneEvent le){
 	private void updateCumlativeScores(int[][] lescores, int frameNum, int k){ // 누적 점수 업데이트 메소드
 		for (int i = 0; i <= frameNum - 1; i++) {
 			if (lescores[k][i] != 0)
-				scoreLabel[k][i].setText(
-						(new Integer(lescores[k][i])).toString());
+				scoreLabel[k][i].setText(String.valueOf(lescores[k][i]));
 		}
 	}
 

NewPatronView.java

@@ -20,11 +20,6 @@
 import java.awt.event.*;
 import javax.swing.*;
 import javax.swing.border.*;
-import javax.swing.event.*;
-
-
-import java.util.*;
-import java.text.*;
 
 public class NewPatronView {
 	private static final int TEXT_FIELD_SIZE = 15;
@@ -76,8 +71,6 @@ public NewPatronView(AddPartyView v) {
 		JPanel buttonPanel = new JPanel();
 		buttonPanel.setLayout(new GridLayout(4, 1));
 
-		Insets buttonMargin = new Insets(4, 4, 4, 4);
-
 		finished = createButton("Add Patron", new JPanel(), listener);
 		abort = createButton("Abort", new JPanel(), listener);
 

PinSetterView.java

@@ -14,15 +14,14 @@
  */
 
 import java.awt.*;
-import java.awt.event.*;
 import javax.swing.*;
 import java.util.Vector;
 
 
 public class PinSetterView implements PinsetterObserver {
 
 
-    private Vector pinVect = new Vector ( );
+    private Vector<JLabel> pinVect = new Vector<> ( );
     private JPanel firstRoll;
     private JPanel secondRoll;
 
@@ -204,11 +203,11 @@ public void receivePinsetterEvent(PinsetterEvent pe){
     }
 
     public void show() {
-    	frame.show();
+    	frame.setVisible(true);
     }
 
     public void hide() {
-    	frame.hide();
+    	frame.setVisible(false);
     }
 
     public static void main ( String args [ ] ) {

Pinsetter.java

@@ -71,12 +71,11 @@
  */
 
 import java.util.*;
-import java.lang.Boolean;
 
 public class Pinsetter {
 
 	private Random rnd;
-	private Vector subscribers;
+	private Vector<PinsetterObserver> subscribers;
 
 	private boolean[] pins; 
 			/* 0-9 of state of pine, true for standing, 
@@ -116,7 +115,7 @@ private void sendEvent(int jdpins) {	// send events when our state is changd
 	public Pinsetter() {
 		pins = new boolean[10];
 		rnd = new Random();
-		subscribers = new Vector();
+		subscribers = new Vector<>();
 		foul = false;
 		reset();
 	}

PrintableText.java

@@ -6,7 +6,6 @@
 import java.awt.print.*;
 import java.awt.geom.*;
 import java.awt.font.*;
-import java.text.*;
 
 public class PrintableText implements Printable {
 	String text;

SCOREHISTORY.DAT

@@ -41,3 +41,13 @@ Mike	14:50 06/04/2023	152
 Jim	14:50 06/04/2023	177
 Mike	14:51 06/04/2023	111
 Jim	14:51 06/04/2023	129
+Mike	15:42 06/04/2023	139
+Tom	15:42 06/04/2023	102
+Mike	15:48 06/04/2023	108
+Jim	15:48 06/04/2023	122
+Mike	15:59 06/04/2023	181
+Jim	15:59 06/04/2023	175
+TomH	15:59 06/04/2023	128
+Lana	15:59 06/04/2023	110
+Mike	16:12 06/04/2023	124
+Tom	16:12 06/04/2023	121

drive.java

@@ -1,6 +1,3 @@
-import java.util.Vector;
-import java.io.*;
-
 public class drive {
 
 	public static void main(String[] args) {