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  1. Why do I get a NullPointerException?
  2. os path
  3. Assertions
  4. String matching a pattern
  5. java for cairo (jre, jdk, jmf, jsapi) - sound.jar not found in jmf 2.1.1
  6. Constructor
  7. Java Runtime on MAC
  8. Reading external text files from an Applet
  9. Need some help
  10. Removing a JButton
  11. passing vs accessor
  12. Design MVC in java
  13. Create jar from multiple jars
  14. How to count occurences of charectors in string?
  15. problems with parsing a string into int,
  16. How to check String confirmation with integer
  17. Using HttpClient
  18. NaN output?
  19. Quick help
  20. help with fibonacci
  21. Need some help ASAP
  22. JOptionPane notification
  23. using from lable with break and continue
  24. DB Values to JSON
  25. taking data from recent output file
  26. why we are using enums in Java?
  27. web image retrieval
  28. get java.lang.NullPointerException while creating an instance
  29. List of chars
  30. array of char
  31. JSON Parsing
  32. Problem with DateAxis
  33. Calendar in java - problem
  34. what is this output?
  35. Two identical strings are not identical...
  36. JCalender
  37. == and equals()
  38. Quick easy question
  39. comile with package
  40. Static key word issues.
  41. Can you toggle between look and feel, want to make different "themes"
  42. Animation doesn't show when used as action?
  43. Nullpointer exception, even tho I can print data from the file!
  44. hashmap to json
  45. Exception Class for class that compares objects variables. Help Please.
  46. enum
  47. HashMap to JavaScript
  48. NFL 2D array standings table
  49. Calendar in onject way
  50. Rational numbers - problem with comparsions
  51. Vectors Problem
  52. Ugly XML to parse
  53. Help with game
  54. Unsolved errors
  55. Not recognizing a variable in a method
  56. Problem with static attributes
  57. need help to figure out basic java program
  58. How free StringBuffer?
  59. can't write my jdbc class to manipulate mysql
  60. log4j multi appender
  61. Interrupts
  62. nested classes
  63. How can a thread disorder in other thread work?
  64. Urgent! executing c code from java
  65. I need some help in writing a method
  66. Split the JTree
  67. What in my function incorrect?
  68. class relationship
  69. How to Insert elements into one array
  70. creating buttons
  71. split problem
  72. Difference between Vector and Arraylist
  73. How get char by code?
  74. How compare two String?
  75. Help with a repeat
  76. Why wont import jm.util.*; work??
  77. calling c program from java. hlp please
  78. a way for creating a Thread
  79. deleting an element from an array
  80. full java-package?
  81. reading from input file and then write on it
  82. jdk issues
  83. How correctly invoke function "round"?
  84. Common DataBase Layer
  85. Help: Num to words
  86. Reserved word "throws"
  87. cannot find main - it is there though
  88. Generics supporting
  89. NullPointerException
  90. Problems with packages...
  91. *.class-files
  92. need help please
  93. How increase dynamic array?
  94. How to get a value from jlist to a jtable
  95. What class functions like list of strings?
  96. Help please! .class expected when compiling JUnit test?
  97. union in linked list
  98. How to stop executing method
  99. adding elemnts of two dimentional array into vector
  100. Help with JAR files for mobiles...
  101. Pblm during typecasting
  102. Unexplained output
  103. How to generate 8 character long alphanumeric string
  104. Minimax game theory with mancala
  105. Doubt about management evets
  106. 3d cube/shapes program
  107. How To Add More Rows To Excel Sheet In Java
  108. How it is possible view info about class?
  109. Low-level java commands
  110. in need of help (easy)
  111. Linked list sequence and array sequence
  112. show detected access point
  113. Making a program auto restarter in java!
  114. sleep() and stop()
  115. output
  116. Problem with running an external program via java
  117. A crazy gui match
  118. static methods
  119. Convert microseconds to seconds
  120. Digits of an integer.
  121. TextIO class not working
  122. program structure
  123. Java split string, the first char is a space
  124. Getting the remaining cents
  125. Converting a char to an int
  126. copy constructor
  127. Execute InDesign JavaScript from Java Application
  128. Calling a class and a little confused
  129. Tokenizing textfile content into several Tables (Float[])
  130. Using JButtons for database navigation.
  131. broadcasting system using bluetooth
  132. Working with Files in Java
  133. duplicating output
  134. Heat index arrays
  135. managing arguments passed to program
  136. Errors?
  137. optimization mechanism to improve tail-recursion running time?
  138. reverse a string with a while loop...
  139. sftp Authentication
  140. *.java to *.class
  141. Dr Java compiler error "This application requires a Java Runtime Environment 1.5.0"
  142. Java program is not loading
  143. Console in NetBeans
  144. Creating custom objects
  145. recursion and tail-recursion differences
  146. Array Index Out Of Bounds and Problem in Assigning Values
  147. Convert arrays into lists
  148. Window Focus
  149. System.nanoTime();
  150. Can you have multiple layouts using swing?
  151. Removing Duplicates.
  152. struts installation on eclipse?
  153. I get CapabilityNotSet Exception, and I cant change that :(
  154. get component from jtabbed pane
  155. Applet in JFrame, JMenu problem
  156. Eclipse problem
  157. Need help with JFrame background image
  158. Trouble with creating TreeSet
  159. The master list of self teaching java
  160. Move objects with Timer
  161. Combining these 2 projects
  162. In love with gui
  163. Where is it situated compiled classes?
  164. bluetooth on J2SE
  165. calling c code from java
  166. Can someone recommend a package for reading usb?
  167. Read a file and converting this file into a string
  168. recursion and call stack problem
  169. UML tool for java
  170. Very simple q
  171. Using methods and arrays after importing files
  172. Creating Something physical
  173. JSP code to connect, store and retrieve from database
  174. java code
  175. enable/dissable check box in jtable
  176. tf idf in java
  177. Trying to send UDP discovery packet
  178. Basic Calculator
  179. Easy task
  180. Accessing objects from within Action listener
  181. Communicate with serial port
  182. Time Zone Problem on Windows
  183. object vs class
  184. How to count no of sundays in month
  185. Where do I begin
  186. Cache Objects
  187. Usually work with C++, need help replacing multiple inheritance in this case
  188. why can't I use new?
  189. Good tutorials
  190. useDelimiter usage
  191. 2D array help
  192. LUDecomposition, random arrays.
  193. Chess game
  194. How to store other languages data in DB
  195. how do i get elements from java beans from list?
  196. need a help!!
  197. Copy file from 1 dir to another dir of the same system
  198. sorry to ask a javascript problem but please help
  199. 2 dimensional array help!
  200. Simple AI?
  201. [UnSolved] Traversing Trees problem
  202. Queues
  203. Need ideas and help with my project
  204. classes, true purpose of
  205. UML, robust code, structure questions
  206. copy file from local host to remote host
  207. Code for image to binary
  208. Why doesnt the sound play when I change the path?
  209. Java "application infrastructure"
  210. Integers and Lists
  211. A few questions about arrays and loops
  212. How to map 2 different objects together?
  213. quadratic equation whith Rational class
  214. problem Creating Calculator with java and jsp
  215. Looping and Recurring
  216. using the mousemotionlistener and mouselistener
  217. declaring classes
  218. specified semantics for an interface.
  219. input.nextLine();
  220. Accessing class defined within a constructor
  221. Launch External Console app
  222. difference of MVC model from frameworks?
  223. Populating CardLayout JPanels with External classes
  224. String passing
  225. adding printf to system.in file
  226. Problem with updating JTable
  227. hard question .. help me .. about creating random numbers
  228. Problem with if statement - Char
  229. Sun tutorials problems
  230. ActionListener NOT working
  231. Simple Programming problem loop in array
  232. Socket
  233. Format Specifiers
  234. how to convert string to int in guess number game in jsp
  235. Image to Binary bits
  236. JPanel/JFrame
  237. Properties to array
  238. Randomly generate a range of Ascii Characters
  239. hi everyone i am very new to java and have some questions
  240. hi everyone i am very new to java
  241. Help my Java
  242. perfecting a menu class
  243. How can i use keyevent even tho the program isnt selected?
  244. Calling the Function again
  245. Can you change where JLabel paint their icons?
  246. Parameters
  247. How to resize images to fit JLabel?
  248. Keylistenr doesn't work after pressing any button from main aplication
  249. rasdial - rasphone
  250. Can NOT connect to Mysql