check whether file exists in java

/**
 * @author lautturi.com 
 * Java example:
 */
import java.io.File;

public class Lautturi {
	
	public static void main(String[] args) {
		// File tempFile = new File("c:\\temp\\temp.txt");
		File tempFile = new File("c:/temp/temp.txt");
		boolean exists = tempFile.exists();
		if(exists) {
			// file exists
		}
	}
}