[cp-patches] Patch: FYI: minor 1.5-isms in java.math

[Tom Tromey]

I'm checking this in.

This is a couple of 1.5 changes in java.math -- mostly making some
existing members 'public', but also adding a couple new constants.

Tom

Index: ChangeLog
from  Tom Tromey  <address@hidden>

        * java/math/BigDecimal.java (ZERO, ONE): Now public.  Updated
        javadoc.
        (TEN): New constant.
        * java/math/BigInteger.java (ZERO): Updated javadoc.
        (ONE): Likewise.
        (TEN): New constant.

Index: java/math/BigDecimal.java
===================================================================
RCS file: /cvsroot/classpath/classpath/java/math/BigDecimal.java,v
retrieving revision 1.19
diff -u -r1.19 BigDecimal.java
--- java/math/BigDecimal.java   2 Jul 2005 20:32:39 -0000       1.19
+++ java/math/BigDecimal.java   21 Sep 2005 16:59:08 -0000
@@ -43,11 +43,26 @@
   private int scale;
   private static final long serialVersionUID = 6108874887143696463L;
 
-  private static final BigDecimal ZERO = 
+  /**
+   * The constant zero as a BigDecimal with scale zero.
+   * @since 1.5
+   */
+  public static final BigDecimal ZERO = 
     new BigDecimal (BigInteger.valueOf (0), 0);
 
-  private static final BigDecimal ONE = 
+  /**
+   * The constant one as a BigDecimal with scale zero.
+   * @since 1.5
+   */
+  public static final BigDecimal ONE = 
     new BigDecimal (BigInteger.valueOf (1), 0);
+
+  /**
+   * The constant ten as a BigDecimal with scale zero.
+   * @since 1.5
+   */
+  public static final BigDecimal TEN = 
+    new BigDecimal (BigInteger.valueOf (10), 0);
 
   public static final int ROUND_UP = 0;
   public static final int ROUND_DOWN = 1;
Index: java/math/BigInteger.java
===================================================================
RCS file: /cvsroot/classpath/classpath/java/math/BigInteger.java,v
retrieving revision 1.25
diff -u -r1.25 BigInteger.java
--- java/math/BigInteger.java   2 Jul 2005 20:32:39 -0000       1.25
+++ java/math/BigInteger.java   21 Sep 2005 16:59:08 -0000
@@ -76,7 +76,8 @@
   private static final long serialVersionUID = -8287574255936472291L;
 
 
-  /** We pre-allocate integers in the range minFixNum..maxFixNum. */
+  /** We pre-allocate integers in the range minFixNum..maxFixNum. 
+   * Note that we must at least preallocate 0, 1, and 10.  */
   private static final int minFixNum = -100;
   private static final int maxFixNum = 1024;
   private static final int numFixNum = maxFixNum-minFixNum+1;
@@ -87,11 +88,23 @@
       smallFixNums[i] = new BigInteger(i + minFixNum);
   }
 
-  // JDK1.2
+  /**
+   * The constant zero as a BigInteger.
+   * @since 1.2
+   */
   public static final BigInteger ZERO = smallFixNums[-minFixNum];
 
-  // JDK1.2
+  /**
+   * The constant one as a BigInteger.
+   * @since 1.2
+   */
   public static final BigInteger ONE = smallFixNums[1 - minFixNum];
+  
+  /**
+   * The constant ten as a BigInteger.
+   * @since 1.5
+   */
+  public static final BigInteger TEN = smallFixNums[10 - minFixNum];
 
   /* Rounding modes: */
   private static final int FLOOR = 1;