Finding line number of a word in a text file using java

Question

I require searching a word in a text file and display the line number using java. If it appears more than once I need to show all the line numbers in the output. Can anyone help me please?

Answer 1

Read the text file using Java class LineNumberReader and call method getLineNumber to find the current line number.

http://docs.oracle.com/javase/7/docs/api/java/io/LineNumberReader.html