changed method names to be consistent with java

diff --git a/Robust/src/ClassLibrary/String.java b/Robust/src/ClassLibrary/String.java
index 5b2075b8f0e7b9d0c150d909359798e9f503e5b1..722f61f8e3f805cdef50ca68cced88c2fdf31275 100644 (file)
--- a/Robust/src/ClassLibrary/String.java
+++ b/Robust/src/ClassLibrary/String.java
@@ -12,20 +12,28 @@ public class String {
        this.string=charstr;
     }
 
-    char[] getCharArray() {
+    char[] toCharArray() {
        char str[]=new char[string.length];
        for(int i=0;i<string.length;i++)
            str[i]=string[i];
        return str;
     }
 
-    byte[] getByteArray() {
+    byte[] getBytes() {
        byte str[]=new byte[string.length];
        for(int i=0;i<string.length;i++)
            str[i]=(byte)string[i];
        return str;
     }
 
+    public int length() {
+       return string.length;
+    }
+
+    public char charAt(int x) {
+       return string[x];
+    }
+
     public static String valueOf(Object o) {
        return o.toString();
     }