From 2ca75d50e6e49d6a78161ef2ad50f6a481fabd1b Mon Sep 17 00:00:00 2001
From: Joel Dice <git@seibutsu.mailsnare.net>
Date: Thu, 13 Sep 2007 21:12:51 -0600
Subject: [PATCH] implement a few more classpath methods

---
 classpath/java/lang/String.java        | 40 ++++++++++++++++++++++++++
 classpath/java/text/MessageFormat.java | 15 +++++++++-
 2 files changed, 54 insertions(+), 1 deletion(-)

diff --git a/classpath/java/lang/String.java b/classpath/java/lang/String.java
index 47fbbb9af7..3c72ee92e3 100644
--- a/classpath/java/lang/String.java
+++ b/classpath/java/lang/String.java
@@ -336,6 +336,46 @@ public final class String implements Comparable<String> {
     }
   }
 
+  public String[] split(String s) {
+    String[] array = new String[(length / s.length) + 1];
+    int index = 0;
+    int last = 0;
+    int position = 0;
+    for (int i = 0; i < length - s.length + 1;) {
+      int j;
+      for (j = 0; j < s.length; ++j) {
+        if (charAt(i + j) != s.charAt(j)) {
+          break;
+        }
+      }
+
+      if (j == s.length) {
+        if (i > 0) {
+          if (i > position) {
+            last = index;
+          }
+          array[index++] = substring(position, i);
+        }
+        i = position = i + s.length;
+      } else {
+        ++ i;
+      }
+    }
+
+    if (position < length) {
+      last = index;
+      array[index] = substring(position, length);
+    }
+
+    if (last + 1 < array.length) {
+      String[] a = new String[last + 1];
+      System.arraycopy(array, 0, a, 0, last + 1);
+      array = a;
+    }
+
+    return array;
+  }
+
   public native String intern();
 
   public static String valueOf(Object s) {
diff --git a/classpath/java/text/MessageFormat.java b/classpath/java/text/MessageFormat.java
index b61a311e20..fcfed44361 100644
--- a/classpath/java/text/MessageFormat.java
+++ b/classpath/java/text/MessageFormat.java
@@ -15,11 +15,24 @@ public class MessageFormat extends Format {
     this(pattern, Locale.getDefault());
   }
 
-  public StringBuffer format(Object o, StringBuffer target, FieldPosition p) {
+  public StringBuffer format(Object[] args, StringBuffer target,
+                             FieldPosition p)
+  {
     // todo
     return target.append(pattern);
   }
 
+  public StringBuffer format(Object args, StringBuffer target, FieldPosition p)
+  {
+    return format((Object[]) args, target, p);
+  }
+
+  public static String format(String pattern, Object ... args) {
+    return new MessageFormat
+      (pattern).format(args, new StringBuffer(), new FieldPosition(0))
+      .toString();
+  }
+
   public void applyPattern(String pattern) {
     this.pattern = pattern;
   }