Question

I have a data in my String object which is like below

Scanner Inlist 1,2,3
 Resolved scan set NotEqual to  Non Scan Set
 Area of intrest equal to Total Intrest
 Initial responder Inlist enter values

Now when I read each line if I found words (Inlist ,NotEqual,Inlist ) then it need to break the line and need toread the next line.

Output would be:

Scanner 
Resolved scan set
Area of intrest
Initial responder

Till now what i have tried is

String filterstringobj=promtchild.toString();
StringTokenizer str=new StringTokenizer(filterstringobj,"");
while(str.hasMoreTokens())
{
    String Inlistremove=str.nextToken("InList");
    if(Inlistremove.length()!=0)
    {                       
         System.out.println(Inlistremove);
         if(Inlistremove.equalsIgnoreCase("InList") && 
            Inlistremove.equalsIgnoreCase("NotEqual") && 
            Inlistremove.equalsIgnoreCase("Equal")
           )
         {
            System.out.println(Inlistremove);
         }
    }
}

Answer 1

Use this line:

StringTokenizer str=new StringTokenizer(filterstringobj," "); 

instead of

StringTokenizer str=new StringTokenizer(filterstringobj,"");

EDIT
Ok then watch the following Demo code :

import java.util.StringTokenizer;
class  WordsFromString
{
    public static void main(String st[])
    {
        String data = "Scanner Inlist 1,2,3\n"+
                      "Resolved scan set NotEqual to  Non Scan Set\n"+
                      "Area of intrest equal to Total Intrest\n"+
                      "Initial responder Inlist enter values";
        StringTokenizer tokenizer = new StringTokenizer(data,"\n",true);
        StringBuilder output = new StringBuilder();
        while (tokenizer.hasMoreElements())
        {
            String sLine = tokenizer.nextToken();
            StringTokenizer tokenizerWord = new StringTokenizer(sLine," ",true);
            while (tokenizerWord.hasMoreElements())
            {
                String word = tokenizerWord.nextToken();
                if ("Inlist".equals(word) || "NotEqual".equals(word) || "Inlist".equals(word) || "equal".equals(word))
                {
                    break;
                }
                else
                {
                    output.append(word);
                }
            }
        }
        System.out.println(output.toString());
    }

}