Return to Revisions

1. Looking at this code:

   if(strTemp.length() > maxWordLen)
            maxWordLen = strTemp.length();
   

   This could be reduced to:

   maxWordLen = Math.max(maxWordLen,strTemp.length());
   

2. Inline the incrementation:

   charArr[i][j++] = ch;
   

Or just use System.arraycopy:

    char[][] charArr = new char[strArr.length][maxWordLen];
    for (int i = 0; i < strArr.length; i++) {
        System.arraycopy(strArr[i].toCharArray(), 0, charArr[i], 0, strArr[i].length());
    }

3. Either inline the output:

   System.out.print((i != 0 ? " " : "") + charArr[i][j]);
   

   or at least place braces:

   if (i!=0){
      System.out.print(" ");
   }