more changes

[IRC.git] / Robust / src / ClassLibrary / String.java

diff --git a/Robust/src/ClassLibrary/String.java b/Robust/src/ClassLibrary/String.java
index 4048cc024f7a5242423a6de18ba04c0934dafc7c..4ad4b7c97af2ebeaddc16b06dbe642413e05e268 100644 (file)
--- a/Robust/src/ClassLibrary/String.java
+++ b/Robust/src/ClassLibrary/String.java
@@ -251,6 +251,38 @@ public class String {
        return new String(chararray);
     }
 
+    public static String valueOf(long x) {
+       int length=0;
+       long tmp;
+       if (x<0)
+           tmp=-x;
+       else
+           tmp=x;
+       do {
+           tmp=tmp/10;
+           length=length+1;
+       } while(tmp!=0);
+       
+       char chararray[];
+       if (x<0)
+           chararray=new char[length+1];
+       else
+           chararray=new char[length];
+       int voffset;
+       if (x<0) {
+           chararray[0]='-';
+           voffset=1;
+           x=-x;
+       } else
+           voffset=0;
+               
+       do {
+           chararray[--length+voffset]=(char)(x%10+'0');
+           x=x/10;
+       } while (length!=0);
+       return new String(chararray);
+    }
+
     public int hashCode() {
        if (cachedHashcode!=0)
            return cachedHashcode;