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  1. Why I am getting null pointer exception?
  2. When you have a choice between using either a for loop or a while loop...
  3. if anyone familiar with more advanced graphics please help me get working arrow keys
  4. Didn't understand how Index value is returned.
  5. Methods, Arrays, and Loops - Oh my!
  6. Sum of all even integers? Help?
  7. Very new to Java. Would appreciate some help!
  8. asList
  9. Help with IF statement
  10. RomanNmeralGui && RomanNumeralList && RomanNumeralNode && RomanNumeralListIterator
  11. Numbers in Pig Latin Code
  12. This very simple code throws exception... and I can't understand why
  13. Background and tabbed pane
  14. Problem converting int[] to String[]
  15. Calendar using JComboBox and Arrays
  16. Stumped. Regarding getting values of JDialog from other Panels.
  17. How to make a java program that gets average test scores?
  18. Problem Java Class cast exception
  19. How to store webpage content into sqlserver??URGENT
  20. Compiler chokes on Date object
  21. Arrays of Objects
  22. Help making method that tells what character in an array is at index[x]
  23. Trouble with using Random method
  24. Need Help with this question. Its about java and moves
  25. Trouble with floats and doubles
  26. How do I get an animated gif to reset to the biginning frame?
  27. Refreshing a value
  28. package org.eclipse problem
  29. how to form clusters of number pairs using java
  30. Question on contructors and variable initialization
  31. need help dynamic tree constuction
  32. I'm having trouble getting this for loop to work correctly
  33. Java code won't compile
  34. Inheritance question
  35. Check if arraylist contains text
  36. JTable not updating with my AbstractTableModel
  37. import statement question
  38. how to read two numbers at a time as input from a text file in java
  39. Generalizing iterators for a CAD program? (want function pointers - maybe)
  40. problem with thread
  41. Read Line
  42. Encapsulation in jdbc
  43. An issue of making a static reference to a non-static method
  44. Help! Keep getting an Error --> NumberFormatException: For Input String
  45. need helping using multiple classes in bluej!
  46. file stuff and tokens
  47. Code continues on for a long time - Recursion Issues
  48. Program to open and display an image file using JFileChooser-Query
  49. Checking surrounding indexes of an index in a 2d array
  50. Towers of hanoi
  51. Change Font of Input Window
  52. Linked Queue Implementation
  53. Finding it difficult to calculate total value and use currency format with GUI
  54. Unusual Runtime Error when invoking the getText() method of JTextArea
  55. Need help with Payroll demo program
  56. a strange null pointer problem
  57. Bundle program into a single file?
  58. Analysis of Algorithms
  59. SimpleDateFormat()
  60. Is there any way to get Java to output a number as a fraction rather than a decimal.
  61. Printing formatted strings to laser printer
  62. A Simple Client Program
  63. Composition JAVA Programming HELP (Im new to java)
  64. for, do, print question
  65. Add two objects of the same class
  66. Hangman problem
  67. Another Loop Question
  68. Java Calendar Help
  69. Puzzled about System Input / Output to a file.
  70. Grabbing HTML source code from a URL
  71. Dice Game
  72. Scrolling backround using swing
  73. MVC separation of data
  74. Help with UML diagram
  75. Help with Critter in Gridworld?
  76. passing an array from main method to another method
  77. Write to File trouble
  78. Error telling me something is not initialized
  79. constructor for FileOutputStream
  80. Getting error
  81. Pausing a method till Threads finish
  82. code jumps out of For loop and picks up later.. why?
  83. java.lang.NoSuchMethodError
  84. New to Java and Netbeans
  85. Another question about Comparison counts
  86. missing return statement need help!!
  87. Console
  88. How to change iReport font as parameter
  89. Should I take the next Java Class?
  90. Issue with ArrayList contents
  91. CD collection Constructor and Array question
  92. ArrayIndexOutOfBoundsException Error
  93. Help with creating a code about Java files
  94. how to use Scanner when taking individual Characters
  95. updating data in SQL SEVER database using JDBC
  96. Adding Counts to a mergesort
  97. GUI Image error
  98. Interger.minValue & maxValue
  99. problem with dynamic tree construction from database
  100. Is it possible to code a Swing application and run in on a Windows Tablet?
  101. Palindrome using Arrays
  102. How can I use a loop for volume of sphere?
  103. New To Java/How To Create a Build for Test
  104. How to form astring pattern for lettershyphens?
  105. Really confused on how to solve this problem need feedback and guidance
  106. Studying Java as beginner Help
  107. Cipher and Decipher java.lang.StringIndexOutOfBoundsException
  108. Random.nextGaussian() and static
  109. What is wrong with my code?
  110. Treetagger
  111. View HouseForSale(Subclass) by id number
  112. A Java Exception Has Occured
  113. Scanner error
  114. Rotation 90 degrees to right Help
  115. How to restrict my binary output to 8 bits or 4 bits ?
  116. Understanding Problem in Code !
  117. Keep getting error compiling
  118. calling Threads?
  119. Algorithm problem.
  120. Can someone please help with this pattern!
  121. Problems and rules of using constructors with inheritance
  122. Bubble Sort Java help!
  123. Want to ensure that only a word is entered?
  124. to print a matrix recursively until all its elemets are zero
  125. trouble with name count and array name
  126. variable may not have been initialized...
  127. JFrame/array problem
  128. Please help me with Exit Codes.
  129. private access error
  130. Reading A Binary File
  131. Storing random numbers into a String field
  132. Help with volume of sphere using a loop. Please & thank you.
  133. Using try and catch problem
  134. Couple questions
  135. Scanner Delimiter
  136. Basic inheritance and access member of superclass in direct and indirect subclasses.
  137. How can I add a video to my Netbeans (6.9.1) project?
  138. Rate my app : Simple Calculator
  139. controlling classes
  140. Method Help
  141. Creating an algorithm for finding the Longest Common Sequence
  142. Did I use arrays right in my Java code?
  143. Trying to read from a file but keep getting errors
  144. Turning numbers into words
  145. Help...Cannot locate ArrayIndexOutOfBoundsException
  146. Help! Code won't run in JOptionPane, displaying process complete
  147. Is Not Abstract Error
  148. The Ellipse
  149. Got stuck in sorting through interface
  150. Please help me to initialise my bubble sort
  151. Converting Binary
  152. ERROR message when trying to load applet.
  153. Fetching data from a text file !
  154. Help overlapping rectangle assignment
  155. JCreator error message
  156. Re: Java Phonebook With Arrays // HELP! //
  157. Traversing a Huffman Tree
  158. Boolean Arrays true/false switch
  159. Help! How to do a leader board table in java?
  160. I have two programs and one needs to run through the other
  161. Help with While Statement Structure
  162. Got exercise, right.... But don't know why...Can you help?
  163. Is there a way to print words out backwards?
  164. Switch
  165. action Listener when i click on a button a panel from another class appears
  166. java.lang.OutOfMemoryError: Java heap space
  167. Suggestion on how to improve the program
  168. Stuck with GUI array
  169. Code simplification for an evelator panel
  170. Using static variable from subclass
  171. ConcurrentModificationException error in for loop
  172. Java I/O, trouble reading the 2nd line from a file
  173. Length of an Array: length() or just length ?
  174. Problem with actionlisteners en changelisteners
  175. Random Number Generator troubles
  176. JFrame from another class
  177. dispose method
  178. Re: MCP 1.4.7 Recompile error
  179. Printing the contents of my Array
  180. iterate lines and characters per line
  181. Help with this class implementing JDBC
  182. Quick Sort Algorithm
  183. somebody help me please.
  184. crazy flags and do while loop
  185. java
  186. image to bufferedImage
  187. Adding two text files to a ArrayList and searching for a name
  188. Java help please
  189. Rendering 16x16 tiles, confused with the math behind it.
  190. printing to a laser printer
  191. Permutation of String ( Problem in understandin Code )
  192. What does this mean?
  193. Recording data , so you know whats next
  194. Problem with Return Statement
  195. Which is the best method for input in java?
  196. How can I submit data into an iFrame?
  197. java screen not showing
  198. Help with assignment, calling methods in same class
  199. String class print sentence?
  200. About java.nio
  201. Someone help please? Why does the error say it found double & required int?
  202. Why does my iFrame timeout in my HTML webpage?
  203. overloading an equals method
  204. Finding hardest hole in mini-golf game
  205. How to include a zip archive in a Java Executable
  206. Need Help with Magic 8 ball game
  207. Roman Calculator help!
  208. Help with a current convers euro-pts (and inverse)
  209. Problem with read file and connect to mysql
  210. how to split the value/string
  211. Need help reading a .dat file and printing out with printf
  212. variables/data not in classes?
  213. Strings into nodes
  214. Error With Array Program
  215. Getting rid of Node
  216. Null pointer
  217. error calling constructors from method
  218. Comparing multiple string values
  219. How to call a class into the main method 5 times?
  220. Loop help
  221. I have an error that I cant fix
  222. What is error checking and how can it be used?
  223. A beginner question about SAX
  224. Is it imperative for Java programmers to be good at programming Graphics?
  225. Which of these two ways to write this program is "better"?
  226. Shell Sort Help
  227. Allow only postive, nonzero integers
  228. Which format is better for strings that are too long to fit on one line (in your cod?
  229. Enter number of rooms then call readRoom() method
  230. Enter number of rooms then call readRoom() method
  231. How Compare two text files and add the contents of one that does not exist in other?
  232. Help with validating a string
  233. Homework help - pairs of vowels to asterisks
  234. Need help with an action listener please
  235. java gui menu , saveing
  236. File IO (PrintWriter and Methods)
  237. Gremlins in my code, I can't seem to trace
  238. Problem with java.swing.JFrame
  239. Printing out arraylist of objects?
  240. Visible string
  241. Hash table chaining
  242. how to count the char from the input string
  243. focus
  244. Source code won't recompile
  245. Temperature Conversion coding issue
  246. Can anybody explain me that problem, i don understand what is it.. please help me
  247. static reference to non static method
  248. How to right align numbers?
  249. Action Event buttons
  250. Problem with java.io.FiileWriter