[O] Reformat code

src/main/java/mars/mips/instructions/syscalls/AbstractSyscall.java

@@ -1,5 +1,7 @@
-   package mars.mips.instructions.syscalls;
-   import mars.*;
+package mars.mips.instructions.syscalls;
+
+import mars.ProcessingException;
+import mars.ProgramStatement;
 /*
 Copyright (c) 2003-2006,  Pete Sanderson and Kenneth Vollmar
 
@@ -29,66 +31,72 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
 
-/** 
- *  Abstract class that a MIPS syscall system service may extend.  A qualifying service
- *  must be a class in the mars.mips.instructions.syscalls package that 
- *  implements the Syscall interface, must be compiled into a .class file, 
- *  and its .class file must be in the same folder as Syscall.class.
- *  Mars will detect a qualifying syscall upon startup, create an instance 
- *  using its no-argument constructor and add it to its syscall list.  
- *  When its service is invoked at runtime ("syscall" instruction
- *  with its service number stored in register $v0), its simulate()
- *  method will be invoked.
- *
+/**
+ * Abstract class that a MIPS syscall system service may extend.  A qualifying service must be a class in the
+ * mars.mips.instructions.syscalls package that implements the Syscall interface, must be compiled into a .class file,
+ * and its .class file must be in the same folder as Syscall.class. Mars will detect a qualifying syscall upon startup,
+ * create an instance using its no-argument constructor and add it to its syscall list. When its service is invoked at
+ * runtime ("syscall" instruction with its service number stored in register $v0), its simulate() method will be
+ * invoked.
  */
- 
-    public abstract class AbstractSyscall implements Syscall {
-      private int serviceNumber;
-      private String serviceName;
-   	 
-   /**
-    * Constructor is provided so subclass may initialize instance variables.
-    * @param number default assigned service number
-    * @param name service name which may be used for reference independent of number
-    */
-       public AbstractSyscall(int number, String name) {
-         serviceNumber = number;
-         serviceName   = name;
-      }
-   	
-   /**
-   *  Return the name you have chosen for this syscall.  This can be used by a MARS
-   *  user to refer to the service when choosing to override its default service
-   *  number in the configuration file.
-   *  @return service name as a string
-   */
-       public String getName() {
-         return serviceName;
-      }
-   
-   /**
-   * Set the service number.  This is provided to allow MARS implementer or user
-   * to override the default service number.
-   * @param num specified service number to override the default.
-   */
-       public void setNumber(int num) {
-         serviceNumber = num;
-      }
-   
-   /**
-   * Return the assigned service number.  This is the number the MIPS programmer
-   * must store into $v0 before issuing the SYSCALL instruction.
-   * @return assigned service number
-   */
-       public int getNumber() {
-         return serviceNumber;
-      }
-   
-   /**
-   * Performs syscall function.  It will be invoked when the service is invoked
-   * at simulation time.  Service is identified by value stored in $v0.
-	* @param statement ProgramStatement object for this syscall instruction.
-   */
-       public abstract void simulate(ProgramStatement statement)
-		    throws ProcessingException;
-   }
+
+public abstract class AbstractSyscall implements Syscall
+{
+    private int serviceNumber;
+
+    private final String serviceName;
+
+    /**
+     * Constructor is provided so subclass may initialize instance variables.
+     *
+     * @param number default assigned service number
+     * @param name service name which may be used for reference independent of number
+     */
+    public AbstractSyscall(int number, String name)
+    {
+        serviceNumber = number;
+        serviceName = name;
+    }
+
+    /**
+     * Return the name you have chosen for this syscall.  This can be used by a MARS user to refer to the service when
+     * choosing to override its default service number in the configuration file.
+     *
+     * @return service name as a string
+     */
+    public String getName()
+    {
+        return serviceName;
+    }
+
+    /**
+     * Return the assigned service number.  This is the number the MIPS programmer must store into $v0 before issuing
+     * the SYSCALL instruction.
+     *
+     * @return assigned service number
+     */
+    public int getNumber()
+    {
+        return serviceNumber;
+    }
+
+    /**
+     * Set the service number.  This is provided to allow MARS implementer or user to override the default service
+     * number.
+     *
+     * @param num specified service number to override the default.
+     */
+    public void setNumber(int num)
+    {
+        serviceNumber = num;
+    }
+
+    /**
+     * Performs syscall function.  It will be invoked when the service is invoked at simulation time.  Service is
+     * identified by value stored in $v0.
+     *
+     * @param statement ProgramStatement object for this syscall instruction.
+     */
+    public abstract void simulate(ProgramStatement statement)
+        throws ProcessingException;
+}