FileReader - Returning Null

Jan 12, 2014

I'm following a tutorial and I can't work out why the version that I have written is returning null when reading the text file...?

import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
public class AppReadFileFileReader {
public static void main(String[] args) {
File file = new File("test.txt");
BufferedReader br = null;

[Code] ...

I can't see any difference in the code though, and the files being found in order for the null to appear... :?

the text file is within the Java project, and just has three lines :

line one
line two
line three

That's all it say..... But all my program returns is the work 'null'

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Sep 25, 2014

I am working on a project which manages an airport's airplanes and flights based on user input. The method printFlights() - lines 133-134 - is returning null and I can't figure out why. The method is supposed to print information about each flight. The logic is identical to the printPlanes() method which is working successfully.

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/**
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May 18, 2015

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 public int[] job1() {
materialsNumber[0] = 11960120;

[Code] ....

I later try to call the method. The program executes but stops after I println "test in loop"

public class PurchaseOrdersToParts {
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 int[] getPartsForPurchaseOrder(BigDecimal purchaseOrder) {
 System.out.println("inside getparts");
 BigDecimal testNum = new BigDecimal(123.0);
 
[Code] ....

This is the method that is calling the method in the GenerateOrdersToParts class

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PoRepository poRepository;
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[Code] .....

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import java.util.Collections;
import java.util.Comparator;
import java.util.LinkedList;
import java.lang.Comparable;
import java.util.*;
import java.lang.*;
public class MyLinkedListSort {

[Code] .....

Output is :

name is nulland salary is0
name is nulland salary is0
name is nulland salary is0
name is nulland salary is0

Expected output :

Name is Crish Salary: 2000
Name is Tom Salary: 2400
Name is Ram Salary: 3000
Name is John Salary: 6000

Where i going wrong

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public void runGame(){
while(running){
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[Code] .....

And this is how I've initilized the Player class in the constructor

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[Code]...

As of yet, I'm just trying to get Tree Lemur working properly to continue with creating the other if-branches within the main program.

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