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I used the # tag for code...what do you use for java to get the color?

Thank you so much! I'm on the right track now...man...Thank you! Ignore the code below, just wanted to put a tag around it. Again...thank you.


import java.io.*;
import java.util.*;
public...

Sorry about the TAGS, don't know how to do that. When run, Eclipse:
Exception in thread "main" java.lang.NullPointerException
at TestLinkedList.getListFrom(TestLinkedList.java:39)
at...

OK, I see that when I use the word static, the method becomes part of the class and is not independent objects. But when I remove static, I get a null pointer exception...why did that happen? Here is...

OK, so if I declare the instance variable as:
IntLinkedList list;

How do I, for example, get the size as the project constraint for the size method is:
public int size(){
}//end size
...

Hi all, I'm creating a LinkedList...I've removed most unnecessary code for simplicity. Here's what I expect to happen. I create a list opject, populate it with an item, get the size (which is 1) the...

OK...so list and first reference the same LinkedList object, which explains why when I make a change to one, it shows on the other. SO...how do I use clone to make list, first and second (I'll be...

I thought list and first were LinkedList objects?
IntLinkedList list = new IntLinkedList(); and IntLinkedList first = new IntLinkedList();

Maybe I have this wrong or am not understanding. How...

OK, this is driving me nuts! The are three classes: Node, LinkedList and Test.

Node is...the node:

class IntNode{
private int data; //variable to store an integer value.
private Node link;...

Quick question. I have to create a byte array for lines of text. There might be 1 line, or 23 lines, there’s no way of knowing, but every line needs its own array. What I would like to do is create...

Thank you for the quick reply. Resolved!!! toString needed to return the instance variable (I had it returning null). To summorize, type String, for example, is a class and when you type String. and...

I have a class project that requires a Symbol array. The parameters are:

Symbol class with constructor and methods equals and toString and a TestDriver class that declares the Symbol array and...