Implemented the toString methods from java.util.Arrays that JAPI pointed
out were missing.
2005-11-07 Anthony Balkissoon <[EMAIL PROTECTED]>
* java/util/Arrays.java:
(toString(long[])): New API method.
(toString(int[])): Likewise.
(toString(short[])): Likewise.
(toString(char[])): Likewise.
(toString(byte[])): Likewise.
(toString(boolean[])): Likewise.
(toString(float[])): Likewise.
(toString(double[])): Likewise.
(toString(Object[])): Likewise.
--Tony
Index: java/util/Arrays.java
===================================================================
RCS file: /cvsroot/classpath/classpath/java/util/Arrays.java,v
retrieving revision 1.25
diff -u -r1.25 Arrays.java
--- java/util/Arrays.java 2 Jul 2005 20:32:41 -0000 1.25
+++ java/util/Arrays.java 7 Nov 2005 19:06:14 -0000
@@ -2353,6 +2353,186 @@
}
/**
+ * Returns a String representation of the argument array. Returns "null"
+ * if <code>a</code> is null.
+ * @param a the array to represent
+ * @return a String representing this array
+ * @since 1.5
+ */
+ public static String toString (long[] a)
+ {
+ if (a == null)
+ return "null";
+ if (a.length == 0)
+ return "[]";
+ String result = "[";
+ for (int i = 0; i < a.length - 1; i++)
+ result += String.valueOf(a[i]) + ", ";
+ result += String.valueOf(a[a.length - 1]) + "]";
+ return result;
+ }
+
+ /**
+ * Returns a String representation of the argument array. Returns "null"
+ * if <code>a</code> is null.
+ * @param a the array to represent
+ * @return a String representing this array
+ * @since 1.5
+ */
+ public static String toString (int[] a)
+ {
+ if (a == null)
+ return "null";
+ if (a.length == 0)
+ return "[]";
+ String result = "[";
+ for (int i = 0; i < a.length - 1; i++)
+ result += String.valueOf(a[i]) + ", ";
+ result += String.valueOf(a[a.length - 1]) + "]";
+ return result;
+ }
+
+ /**
+ * Returns a String representation of the argument array. Returns "null"
+ * if <code>a</code> is null.
+ * @param a the array to represent
+ * @return a String representing this array
+ * @since 1.5
+ */
+ public static String toString (short[] a)
+ {
+ if (a == null)
+ return "null";
+ if (a.length == 0)
+ return "[]";
+ String result = "[";
+ for (int i = 0; i < a.length - 1; i++)
+ result += String.valueOf(a[i]) + ", ";
+ result += String.valueOf(a[a.length - 1]) + "]";
+ return result;
+ }
+
+ /**
+ * Returns a String representation of the argument array. Returns "null"
+ * if <code>a</code> is null.
+ * @param a the array to represent
+ * @return a String representing this array
+ * @since 1.5
+ */
+ public static String toString (char[] a)
+ {
+ if (a == null)
+ return "null";
+ if (a.length == 0)
+ return "[]";
+ String result = "[";
+ for (int i = 0; i < a.length - 1; i++)
+ result += String.valueOf(a[i]) + ", ";
+ result += String.valueOf(a[a.length - 1]) + "]";
+ return result;
+ }
+
+ /**
+ * Returns a String representation of the argument array. Returns "null"
+ * if <code>a</code> is null.
+ * @param a the array to represent
+ * @return a String representing this array
+ * @since 1.5
+ */
+ public static String toString (byte[] a)
+ {
+ if (a == null)
+ return "null";
+ if (a.length == 0)
+ return "[]";
+ String result = "[";
+ for (int i = 0; i < a.length - 1; i++)
+ result += String.valueOf(a[i]) + ", ";
+ result += String.valueOf(a[a.length - 1]) + "]";
+ return result;
+ }
+
+ /**
+ * Returns a String representation of the argument array. Returns "null"
+ * if <code>a</code> is null.
+ * @param a the array to represent
+ * @return a String representing this array
+ * @since 1.5
+ */
+ public static String toString (boolean[] a)
+ {
+ if (a == null)
+ return "null";
+ if (a.length == 0)
+ return "[]";
+ String result = "[";
+ for (int i = 0; i < a.length - 1; i++)
+ result += String.valueOf(a[i]) + ", ";
+ result += String.valueOf(a[a.length - 1]) + "]";
+ return result;
+ }
+
+ /**
+ * Returns a String representation of the argument array. Returns "null"
+ * if <code>a</code> is null.
+ * @param a the array to represent
+ * @return a String representing this array
+ * @since 1.5
+ */
+ public static String toString (float[] a)
+ {
+ if (a == null)
+ return "null";
+ if (a.length == 0)
+ return "[]";
+ String result = "[";
+ for (int i = 0; i < a.length - 1; i++)
+ result += String.valueOf(a[i]) + ", ";
+ result += String.valueOf(a[a.length - 1]) + "]";
+ return result;
+ }
+
+ /**
+ * Returns a String representation of the argument array. Returns "null"
+ * if <code>a</code> is null.
+ * @param a the array to represent
+ * @return a String representing this array
+ * @since 1.5
+ */
+ public static String toString (double[] a)
+ {
+ if (a == null)
+ return "null";
+ if (a.length == 0)
+ return "[]";
+ String result = "[";
+ for (int i = 0; i < a.length - 1; i++)
+ result += String.valueOf(a[i]) + ", ";
+ result += String.valueOf(a[a.length - 1]) + "]";
+ return result;
+ }
+
+ /**
+ * Returns a String representation of the argument array. Returns "null"
+ * if <code>a</code> is null.
+ * @param a the array to represent
+ * @return a String representing this array
+ * @since 1.5
+ */
+ public static String toString (Object[] a)
+ {
+ if (a == null)
+ return "null";
+ if (a.length == 0)
+ return "[]";
+ String result = "[";
+ for (int i = 0; i < a.length - 1; i++)
+ result += String.valueOf(a[i]) + ", ";
+ result += String.valueOf(a[a.length - 1]) + "]";
+ return result;
+ }
+
+ /**
* Inner class used by [EMAIL PROTECTED] #asList(Object[])} to provide a list interface
* to an array. The name, though it clashes with java.util.ArrayList, is
* Sun's choice for Serialization purposes. Element addition and removal
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