find first Non Repeat Character in String in java

find first Non Repeat Character in String

SOURCE : FirstNonRepeat.java

public class FirstNonRepeat {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		String a="aaabbcddeeh";
	       char b[]= a.toCharArray();
	       int i=0, j=0;
	       for(i=0,j=i+1;i	       {
	           while(b[i]==b[j])
	           
	        	   {
	                   j++;
	               }
	               if(b[j]==b[j+1])
	               {
	                   i=j;
	               continue;
	               }
	               else
	                   break;
	           }
	           System.out.println(b[j]);
	       }
	           }
	



 

INPUT

String a="aaabbcddeeh";

OUTPUT

 c

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