格式化代码

src/access/Cake.java

@@ -2,10 +2,10 @@ package access;//: access/Cake.java
 // Accesses a class in a separate compilation unit.
 
 class Cake {
-  public static void main(String[] args) {
-    Pie x = new Pie();
-    x.f();
-  }
+    public static void main(String[] args) {
+        Pie x = new Pie();
+        x.f();
+    }
 } /* Output:
 Pie.f()
 *///:~

src/access/ChocolateChip.java

@@ -1,18 +1,21 @@
 package access;//: access/ChocolateChip.java
 // Can't use package-access member from another package.
+
 import access.dessert.*;
 
 public class ChocolateChip extends Cookie {
-  public ChocolateChip() {
-   System.out.println("ChocolateChip constructor");
-  }
-  public void chomp() {
-    //! bite(); // Can't access bite
-  }
-  public static void main(String[] args) {
-    ChocolateChip x = new ChocolateChip();
-    x.chomp();
-  }
+    public ChocolateChip() {
+        System.out.println("ChocolateChip constructor");
+    }
+
+    public void chomp() {
+        //! bite(); // Can't access bite
+    }
+
+    public static void main(String[] args) {
+        ChocolateChip x = new ChocolateChip();
+        x.chomp();
+    }
 } /* Output:
 Cookie constructor
 ChocolateChip constructor

src/access/ChocolateChip2.java

@@ -1,15 +1,20 @@
 package access;//: access/ChocolateChip2.java
+
 import access.cookie2.*;
 
 public class ChocolateChip2 extends Cookie {
-  public ChocolateChip2() {
-   System.out.println("ChocolateChip2 constructor");
-  }
-  public void chomp() { bite(); } // Protected method
-  public static void main(String[] args) {
-    ChocolateChip2 x = new ChocolateChip2();
-    x.chomp();
-  }
+    public ChocolateChip2() {
+        System.out.println("ChocolateChip2 constructor");
+    }
+
+    public void chomp() {
+        bite();
+    } // Protected method
+
+    public static void main(String[] args) {
+        ChocolateChip2 x = new ChocolateChip2();
+        x.chomp();
+    }
 } /* Output:
 Cookie constructor
 ChocolateChip2 constructor

src/access/Dinner.java

@@ -1,12 +1,13 @@
 package access;//: access/Dinner.java
 // Uses the library.
+
 import access.dessert.*;
 
 public class Dinner {
-  public static void main(String[] args) {
-    Cookie x = new Cookie();
-    //! x.bite(); // Can't access
-  }
+    public static void main(String[] args) {
+        Cookie x = new Cookie();
+        //! x.bite(); // Can't access
+    }
 } /* Output:
 Cookie constructor
 *///:~

src/access/FullQualification.java

@@ -1,7 +1,7 @@
 package access;//: access/FullQualification.java
 
 public class FullQualification {
-  public static void main(String[] args) {
-    java.util.ArrayList list = new java.util.ArrayList();
-  }
+    public static void main(String[] args) {
+        java.util.ArrayList list = new java.util.ArrayList();
+    }
 } ///:~

src/access/IceCream.java

@@ -2,15 +2,17 @@ package access;//: access/IceCream.java
 // Demonstrates "private" keyword.
 
 class Sundae {
-  private Sundae() {}
-  static Sundae makeASundae() {
-    return new Sundae();
-  }
+    private Sundae() {
+    }
+
+    static Sundae makeASundae() {
+        return new Sundae();
+    }
 }
 
 public class IceCream {
-  public static void main(String[] args) {
-    //! Sundae x = new Sundae();
-    Sundae x = Sundae.makeASundae();
-  }
+    public static void main(String[] args) {
+        //! Sundae x = new Sundae();
+        Sundae x = Sundae.makeASundae();
+    }
 } ///:~

src/access/ImportedMyClass.java

@@ -1,8 +1,9 @@
 package access;//: access/ImportedMyClass.java
+
 import access.mypackage.*;
 
 public class ImportedMyClass {
-  public static void main(String[] args) {
-    MyClass m = new MyClass();
-  }
+    public static void main(String[] args) {
+        MyClass m = new MyClass();
+    }
 } ///:~

src/access/LibTest.java

@@ -1,12 +1,13 @@
 package access;//: access/LibTest.java
 // Uses the library.
+
 import net.mindview.simple.*;
 
 public class LibTest {
-  public static void main(String[] args) {
-    Vector v = new Vector();
-    List l = new List();
-  }
+    public static void main(String[] args) {
+        Vector v = new Vector();
+        List l = new List();
+    }
 } /* Output:
 net.mindview.simple.Vector
 net.mindview.simple.List

src/access/Lunch.java

@@ -3,34 +3,43 @@ package access;//: access/Lunch.java
 // effectively private with private constructors:
 
 class Soup1 {
-  private Soup1() {}
-  // (1) Allow creation via static method:
-  public static Soup1 makeSoup() {
-    return new Soup1();
-  }
+    private Soup1() {
+    }
+
+    // (1) Allow creation via static method:
+    public static Soup1 makeSoup() {
+        return new Soup1();
+    }
 }
 
 class Soup2 {
-  private Soup2() {}
-  // (2) Create a static object and return a reference
-  // upon request.(The "Singleton" pattern):
-  private static Soup2 ps1 = new Soup2();
-  public static Soup2 access() {
-    return ps1;
-  }
-  public void f() {}
+    private Soup2() {
+    }
+
+    // (2) Create a static object and return a reference
+    // upon request.(The "Singleton" pattern):
+    private static Soup2 ps1 = new Soup2();
+
+    public static Soup2 access() {
+        return ps1;
+    }
+
+    public void f() {
+    }
 }
 
 // Only one public class allowed per file:
 public class Lunch {
-  void testPrivate() {
-    // Can't do this! Private constructor:
-    //! Soup1 soup = new Soup1();
-  }
-  void testStatic() {
-    Soup1 soup = Soup1.makeSoup();
-  }
-  void testSingleton() {
-    Soup2.access().f();
-  }
+    void testPrivate() {
+        // Can't do this! Private constructor:
+        //! Soup1 soup = new Soup1();
+    }
+
+    void testStatic() {
+        Soup1 soup = Soup1.makeSoup();
+    }
+
+    void testSingleton() {
+        Soup2.access().f();
+    }
 } ///:~

src/access/OrganizedByAccess.java

@@ -1,12 +1,18 @@
 package access;//: access/OrganizedByAccess.java
 
 public class OrganizedByAccess {
-  public void pub1() { /* ... */ }
-  public void pub2() { /* ... */ }
-  public void pub3() { /* ... */ }
-  private void priv1() { /* ... */ }
-  private void priv2() { /* ... */ }
-  private void priv3() { /* ... */ }
-  private int i;
-  // ...
+    public void pub1() { /* ... */ }
+
+    public void pub2() { /* ... */ }
+
+    public void pub3() { /* ... */ }
+
+    private void priv1() { /* ... */ }
+
+    private void priv2() { /* ... */ }
+
+    private void priv3() { /* ... */ }
+
+    private int i;
+    // ...
 } ///:~

src/access/Pie.java

@@ -2,5 +2,7 @@ package access;//: access/Pie.java
 // The other class.
 
 class Pie {
-  void f() { System.out.println("Pie.f()"); }
+    void f() {
+        System.out.println("Pie.f()");
+    }
 } ///:~

src/access/PrintTest.java

@@ -1,14 +1,15 @@
 package access;//: access/PrintTest.java
 // Uses the static printing methods in Print.java.
+
 import static net.mindview.util.Print.*;
 
 public class PrintTest {
-  public static void main(String[] args) {
-    print("Available from now on!");
-    print(100);
-    print(100L);
-    print(3.14159);
-  }
+    public static void main(String[] args) {
+        print("Available from now on!");
+        print(100);
+        print(100L);
+        print(3.14159);
+    }
 } /* Output:
 Available from now on!
 100

src/access/QualifiedMyClass.java

@@ -1,8 +1,8 @@
 package access;//: access/QualifiedMyClass.java
 
 public class QualifiedMyClass {
-  public static void main(String[] args) {
-    access.mypackage.MyClass m =
-      new access.mypackage.MyClass();
-  }
+    public static void main(String[] args) {
+        access.mypackage.MyClass m =
+                new access.mypackage.MyClass();
+    }
 } ///:~

src/access/SingleImport.java

@@ -1,8 +1,9 @@
 package access;//: access/SingleImport.java
+
 import java.util.ArrayList;
 
 public class SingleImport {
-  public static void main(String[] args) {
-    ArrayList list = new java.util.ArrayList();
-  }
+    public static void main(String[] args) {
+        ArrayList list = new java.util.ArrayList();
+    }
 } ///:~

src/access/build.xml

@@ -1,188 +1,188 @@
 <?xml version="1.0" ?>
 
 <project
- basedir="."
- default="run"
- name="Thinking in Java, 4th Edition by Bruce Eckel (chapter: access)">
+        basedir="."
+        default="run"
+        name="Thinking in Java, 4th Edition by Bruce Eckel (chapter: access)">
 
-  <description>
-    build.xml for the source code for the access chapter of
-    Thinking in Java, 4th Edition by Bruce Eckel
-    Source code available at http://www.MindView.net
-    See copyright notice in CopyRight.txt
+    <description>
+        build.xml for the source code for the access chapter of
+        Thinking in Java, 4th Edition by Bruce Eckel
+        Source code available at http://www.MindView.net
+        See copyright notice in CopyRight.txt
 
-    Ant available from: http://jakarta.apache.org/ant
+        Ant available from: http://jakarta.apache.org/ant
 
-    To see options, type: ant -p
+        To see options, type: ant -p
 
-    This file was automatically generated by AntBuilder
-  </description>
+        This file was automatically generated by AntBuilder
+    </description>
 
-  <condition property="version1.5">
-    <equals arg1="1.5" arg2="${ant.java.version}"/>
-  </condition>
+    <condition property="version1.5">
+        <equals arg1="1.5" arg2="${ant.java.version}"/>
+    </condition>
 
-  <target name="net_mindview_util">
-    <javac
-     classpath="${basedir}/.."
-     srcdir="${basedir}/../net/mindview/util/">
-      <compilerarg value="-Xmaxerrs"/>
-      <compilerarg value="10"/>
-    </javac>
-  </target>
+    <target name="net_mindview_util">
+        <javac
+                classpath="${basedir}/.."
+                srcdir="${basedir}/../net/mindview/util/">
+            <compilerarg value="-Xmaxerrs"/>
+            <compilerarg value="10"/>
+        </javac>
+    </target>
 
-  <target name="net_mindview_simple">
-    <javac
-     classpath="${basedir}/.."
-     srcdir="${basedir}/../net/mindview/simple/">
-      <compilerarg value="-Xmaxerrs"/>
-      <compilerarg value="10"/>
-    </javac>
-  </target>
+    <target name="net_mindview_simple">
+        <javac
+                classpath="${basedir}/.."
+                srcdir="${basedir}/../net/mindview/simple/">
+            <compilerarg value="-Xmaxerrs"/>
+            <compilerarg value="10"/>
+        </javac>
+    </target>
 
-  <target
-   depends="net_mindview_util,net_mindview_simple"
-   description="Build all classes in this directory"
-   name="build">
-    <fail message="J2SE5 required" unless="version1.5"/>
-    <echo message="Building 'access'"/>
-    <javac
-     classpath="${basedir}/.."
-     debug="true"
-     srcdir="${basedir}">
-      <compilerarg value="-Xmaxerrs"/>
-      <compilerarg value="10"/>
-    </javac>
-    <echo message="Build 'access' succeeded"/>
-  </target>
+    <target
+            depends="net_mindview_util,net_mindview_simple"
+            description="Build all classes in this directory"
+            name="build">
+        <fail message="J2SE5 required" unless="version1.5"/>
+        <echo message="Building 'access'"/>
+        <javac
+                classpath="${basedir}/.."
+                debug="true"
+                srcdir="${basedir}">
+            <compilerarg value="-Xmaxerrs"/>
+            <compilerarg value="10"/>
+        </javac>
+        <echo message="Build 'access' succeeded"/>
+    </target>
 
-  <target name="Cake">
-    <java
-     classname="Cake"
-     classpath="${java.class.path};${basedir};${basedir}/.."
-     dir="../access/"
-     failonerror="true"
-     fork="true"/>
-  </target>
+    <target name="Cake">
+        <java
+                classname="Cake"
+                classpath="${java.class.path};${basedir};${basedir}/.."
+                dir="../access/"
+                failonerror="true"
+                fork="true"/>
+    </target>
 
-  <target name="ChocolateChip">
-    <java
-     classname="ChocolateChip"
-     classpath="${java.class.path};${basedir};${basedir}/.."
-     dir="../access/"
-     failonerror="true"
-     fork="true"/>
-  </target>
+    <target name="ChocolateChip">
+        <java
+                classname="ChocolateChip"
+                classpath="${java.class.path};${basedir};${basedir}/.."
+                dir="../access/"
+                failonerror="true"
+                fork="true"/>
+    </target>
 
-  <target name="ChocolateChip2">
-    <java
-     classname="ChocolateChip2"
-     classpath="${java.class.path};${basedir};${basedir}/.."
-     dir="../access/"
-     failonerror="true"
-     fork="true"/>
-  </target>
+    <target name="ChocolateChip2">
+        <java
+                classname="ChocolateChip2"
+                classpath="${java.class.path};${basedir};${basedir}/.."
+                dir="../access/"
+                failonerror="true"
+                fork="true"/>
+    </target>
 
-  <target name="Dinner">
-    <java
-     classname="Dinner"
-     classpath="${java.class.path};${basedir};${basedir}/.."
-     dir="../access/"
-     failonerror="true"
-     fork="true"/>
-  </target>
+    <target name="Dinner">
+        <java
+                classname="Dinner"
+                classpath="${java.class.path};${basedir};${basedir}/.."
+                dir="../access/"
+                failonerror="true"
+                fork="true"/>
+    </target>
 
-  <target name="FullQualification">
-    <java
-     classname="FullQualification"
-     classpath="${java.class.path};${basedir};${basedir}/.."
-     dir="../access/"
-     failonerror="true"
-     fork="true"/>
-  </target>
+    <target name="FullQualification">
+        <java
+                classname="FullQualification"
+                classpath="${java.class.path};${basedir};${basedir}/.."
+                dir="../access/"
+                failonerror="true"
+                fork="true"/>
+    </target>
 
-  <target name="IceCream">
-    <java
-     classname="IceCream"
-     classpath="${java.class.path};${basedir};${basedir}/.."
-     dir="../access/"
-     failonerror="true"
-     fork="true"/>
-  </target>
+    <target name="IceCream">
+        <java
+                classname="IceCream"
+                classpath="${java.class.path};${basedir};${basedir}/.."
+                dir="../access/"
+                failonerror="true"
+                fork="true"/>
+    </target>
 
-  <target name="ImportedMyClass">
-    <java
-     classname="ImportedMyClass"
-     classpath="${java.class.path};${basedir};${basedir}/.."
-     dir="../access/"
-     failonerror="true"
-     fork="true"/>
-  </target>
+    <target name="ImportedMyClass">
+        <java
+                classname="ImportedMyClass"
+                classpath="${java.class.path};${basedir};${basedir}/.."
+                dir="../access/"
+                failonerror="true"
+                fork="true"/>
+    </target>
 
-  <target name="LibTest">
-    <java
-     classname="LibTest"
-     classpath="${java.class.path};${basedir};${basedir}/.."
-     dir="../access/"
-     failonerror="true"
-     fork="true"/>
-  </target>
+    <target name="LibTest">
+        <java
+                classname="LibTest"
+                classpath="${java.class.path};${basedir};${basedir}/.."
+                dir="../access/"
+                failonerror="true"
+                fork="true"/>
+    </target>
 
-  <target name="PrintTest">
-    <java
-     classname="PrintTest"
-     classpath="${java.class.path};${basedir};${basedir}/.."
-     dir="../access/"
-     failonerror="true"
-     fork="true"/>
-  </target>
+    <target name="PrintTest">
+        <java
+                classname="PrintTest"
+                classpath="${java.class.path};${basedir};${basedir}/.."
+                dir="../access/"
+                failonerror="true"
+                fork="true"/>
+    </target>
 
-  <target name="QualifiedMyClass">
-    <java
-     classname="QualifiedMyClass"
-     classpath="${java.class.path};${basedir};${basedir}/.."
-     dir="../access/"
-     failonerror="true"
-     fork="true"/>
-  </target>
+    <target name="QualifiedMyClass">
+        <java
+                classname="QualifiedMyClass"
+                classpath="${java.class.path};${basedir};${basedir}/.."
+                dir="../access/"
+                failonerror="true"
+                fork="true"/>
+    </target>
 
-  <target name="SingleImport">
-    <java
-     classname="SingleImport"
-     classpath="${java.class.path};${basedir};${basedir}/.."
-     dir="../access/"
-     failonerror="true"
-     fork="true"/>
-  </target>
+    <target name="SingleImport">
+        <java
+                classname="SingleImport"
+                classpath="${java.class.path};${basedir};${basedir}/.."
+                dir="../access/"
+                failonerror="true"
+                fork="true"/>
+    </target>
 
-  <target
-   depends="build"
-   description="Compile and run"
-   name="run">
-    <touch file="failures"/>
-    <antcall target="Cake"/>
-    <antcall target="ChocolateChip"/>
-    <antcall target="ChocolateChip2"/>
-    <antcall target="Dinner"/>
-    <antcall target="FullQualification"/>
-    <antcall target="IceCream"/>
-    <antcall target="ImportedMyClass"/>
-    <antcall target="LibTest"/>
-    <antcall target="PrintTest"/>
-    <antcall target="QualifiedMyClass"/>
-    <antcall target="SingleImport"/>
-    <delete file="failures"/>
-  </target>
+    <target
+            depends="build"
+            description="Compile and run"
+            name="run">
+        <touch file="failures"/>
+        <antcall target="Cake"/>
+        <antcall target="ChocolateChip"/>
+        <antcall target="ChocolateChip2"/>
+        <antcall target="Dinner"/>
+        <antcall target="FullQualification"/>
+        <antcall target="IceCream"/>
+        <antcall target="ImportedMyClass"/>
+        <antcall target="LibTest"/>
+        <antcall target="PrintTest"/>
+        <antcall target="QualifiedMyClass"/>
+        <antcall target="SingleImport"/>
+        <delete file="failures"/>
+    </target>
 
-  <target description="delete all byproducts" name="clean">
-    <delete>
-      <fileset dir="${basedir}" includes="**/*.class"/>
-      <fileset dir="${basedir}" includes="**/*Output.txt"/>
-      <fileset dir="${basedir}" includes="**/log.txt"/>
-      <fileset dir="${basedir}" includes="failures"/>
-    </delete>
-    <echo message="clean successful"/>
-  </target>
+    <target description="delete all byproducts" name="clean">
+        <delete>
+            <fileset dir="${basedir}" includes="**/*.class"/>
+            <fileset dir="${basedir}" includes="**/*Output.txt"/>
+            <fileset dir="${basedir}" includes="**/log.txt"/>
+            <fileset dir="${basedir}" includes="failures"/>
+        </delete>
+        <echo message="clean successful"/>
+    </target>
 
 </project>
 

src/access/cookie2/Cookie.java

@@ -2,10 +2,11 @@
 package access.cookie2;
 
 public class Cookie {
-  public Cookie() {
-    System.out.println("Cookie constructor");
-  }
-  protected void bite() {
-    System.out.println("bite");
-  }
+    public Cookie() {
+        System.out.println("Cookie constructor");
+    }
+
+    protected void bite() {
+        System.out.println("bite");
+    }
 } ///:~

src/access/dessert/Cookie.java

@@ -3,8 +3,11 @@
 package access.dessert;
 
 public class Cookie {
-  public Cookie() {
-   System.out.println("Cookie constructor");
-  }
-  void bite() { System.out.println("bite"); }
+    public Cookie() {
+        System.out.println("Cookie constructor");
+    }
+
+    void bite() {
+        System.out.println("bite");
+    }
 } ///:~

src/access/mypackage/MyClass.java

@@ -2,5 +2,5 @@
 package access.mypackage;
 
 public class MyClass {
-  // ...
+    // ...
 } ///:~