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See more: Java null arrays
Why does my array contain all nulls?
 
System.out.println(loo); -> This will show what's inside the array properly
System.out.println(tokFix[i]); -> While this will show all null's
 

 

	
    public static String[] parseFixMsg(String fixMsg1,String fixMsg2){
    	int i = 0;
    	int size = getArraySize(fixMsg1);
    	String[] tokFix = new String[size];
        StringTokenizer st = new StringTokenizer(fixMsg2,(Character.toString((char)01))+"]");
        st.nextToken();
    
    	
        while (st.hasMoreTokens()) {
        
        	tokFix[i] = st.nextToken();
        	String loo = tokFix[i];
        	i++;
        	<big>System.out.println(loo);
        	System.out.println(tokFix[i]); </big>       }
        return tokFix;  
    }
    
    
    public static int getArraySize(String fixMsg){
    	int size = 1;
    	 StringTokenizer st = new StringTokenizer(fixMsg,(Character.toString((char)01))+"]");
    	
 
    	 st.nextToken();
	        while (st.hasMoreTokens()) {
	        	st.nextToken();
	        	size+=1;
	        }
	        return size;
    }
	
    
Posted 12-Jul-13 8:08am

1 solution

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Solution 1

You incremented i before checking. Of course the next item is empty, you haven't populated it yet.
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