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  1. Thread Question
  2. Regular Expression for validation!
  3. Learning how to use data structures
  4. Learning Java | Double Checking
  5. HashSet cannot be cast to java.util.ArrayList
  6. Uploading a file to webspace through a java applet
  7. throw variables around!!!!!!!!!! but sadly there's an error :(
  8. An example for each of the following type of questions?
  9. socketserver datainputstream readUTF
  10. Appendable Interface
  11. Searching for Tutorial (Glassfish + Spring + Hibernate + Maven + JSF + GIT)
  12. Doubts about nested class
  13. Converting Programs From Java To OOP
  14. Problems with Class
  15. Filter for Files or Directorys
  16. convert double to int in ArryList
  17. Final arrays
  18. Confusion in implicit conversion
  19. Trees Insert Method
  20. Application Server, Web server
  21. object class help
  22. Inheritance......nothing shows up
  23. basic java + ms sql
  24. Netbeans buildpath images?
  25. RandomAccessFile Question
  26. Editing a JTextArea (WindowBuilder Eclipse Indigo) via another class
  27. Issue with Using packages
  28. Removing negative value after truncating
  29. Joining elements of an array - is there an easier way to do it?
  30. encrypt to Decrypt
  31. Bounded Type Parameters
  32. Albhed Converter from FFX:) help me fix my code please :)
  33. Exceptions prints all weird -_-
  34. If statement issue in Array List with Random generator
  35. dont know
  36. java.lang.NullPointerException
  37. Java Web Start is trying to open a file that doesn't exist... and succeeding?
  38. Enumerations
  39. replaceAll
  40. More advanced interfaces.
  41. FileOutputStream
  42. Java Webstart Error help request
  43. How to sign a .jar file, starting with opening the command prompt
  44. Meaning of XXX@yyyyy
  45. OOPAnnualFuelUse
  46. Java Code
  47. About BigDecimal
  48. HashSet accept duplicated Value
  49. Style question on implementing interfaces
  50. How to put if statement and Int on this problem
  51. stack class
  52. How to get the Particular Video file from one jsp page to another
  53. BlueJ project to a view-able JAR file
  54. Making a series of messages in a swing Program
  55. How to make something like system.out.println in swing
  56. Array question
  57. Method Error
  58. Problem: New to this and cannot figure this one out.
  59. Getting first initial and last name from full name
  60. Multiple if statements
  61. New flexible project
  62. Sorting by 2 fields
  63. Retrieve a Student or Delete it from TreeMap issue.
  64. How to get multiple instances of an object/class
  65. JCombobox
  66. Cannot Find Symbol Error
  67. Stupid noob question: Why not have type inference in Java?
  68. RPG Streaming Text With Timer class help
  69. Creating New Classes
  70. javac: Invalid flag: ... HELP [with pictures]
  71. How to reject the Input file processing, if atleast one field hits a wrong value.
  72. how to get results to human readable output?
  73. How to create random passwords
  74. Problem with visibility modifier
  75. I want a game to be a excutable jar file.
  76. unsure on a method
  77. Simple Application Coding
  78. Java Notepad
  79. adding an object to an array in another class
  80. Does this constructor look right?
  81. Command line menu question
  82. Invoking the Java Method with parameters dynamically
  83. How can i create a chat application?
  84. Problem with Inheritance
  85. Algorithm for determining the maximum value in an array list
  86. missing return statement
  87. Understanding Images
  88. what is (int)?
  89. StringBuilder Vs StringBuffer
  90. [ask] error when selected table
  91. Display the list of files from a directory and obtain its output in index html format
  92. problems solving 'Cannot Find Symbol'
  93. reverse array
  94. QuasiTiler need compiling?
  95. sort and merge string data using threads
  96. [ask] unparseable date
  97. split string with regex
  98. [ASK]Bugs of Java or Wrong Code?
  99. Storing value of String in an array!!!!!!!!!!!!
  100. dli.dll files in javac
  101. File i/o
  102. Array elements have the same co-ordinates
  103. Array Syntax help.
  104. printing with count on linkedlist-JAVA error correction
  105. Need help with a Basic > guess a number Game
  106. Question about my program and JUnit tests
  107. Where to start. Loop drawRect.
  108. Problem with a basic calculator program - Beginner
  109. rearranging a 2d picture array (flipRightHalfHorizontal)
  110. Generating random numbers.
  111. How to show coordinates from a list that gets updated everytime loop.
  112. Not able to enter input into output window in NetBeans?
  113. Problems with JUnit test in a program
  114. read xml files and write to the txt file
  115. Object Casting
  116. Java - HashMap - problem with values..
  117. Creating objects for class and referenced to interface
  118. Errors while using parseInt
  119. arraycopy function
  120. null pointer when adding object into an array
  121. MyProgrammingLab Questions
  122. Apparently, Time Moves My Icon..
  123. Error in stack code
  124. Need Help With Collision Detection
  125. Random shuffling
  126. Ultimate Logic Failure
  127. using images on java
  128. No suitable driver found for jdbc:microsoft:sqlserver://localhost:1433/
  129. Get URL for the API
  130. making right-click work with control key and left-click
  131. Throws IOEXception must be caught or decalred to be thrown error??
  132. Constructors/Modifiers/etc.
  133. bug in program flow?
  134. "Cannot Make a Static Reference to the Non-Static Reference"
  135. How to difine type each object is in a ArrayList
  136. Reading From File
  137. File Modified
  138. How to Start Program with Desktop Launcher Rather than Through Java (Eclipse)?
  139. How to get a for loop to stop with break/return
  140. how to storing arbitrary collection of variables
  141. not marked as wrong, but when trying to run, displays exception?
  142. Loop issues - Frame not showing up
  143. Using JSON object in java
  144. graph with its demands
  145. Trying to create a basic server/client, jlabel not updating and NPE problem
  146. Jar and photos!
  147. Sets Question
  148. Email not being sent with attachment but working fine without attachment.
  149. newbie needing help with java hangman game
  150. Null Pointer Exception. Help Needed!!
  151. when to use exceptions
  152. My .jar files not working on other people's computers.
  153. My JLabels.
  154. JCheckBox Question
  155. Cannot figure out reason for error..
  156. cannot find symbol
  157. Need to build a game in a short period of time
  158. facing error for public static void main(string[])
  159. array of keyevents
  160. JTextArea
  161. What is a singleton and how to implement one?
  162. calling variables from a method....
  163. JFontChooser
  164. how to clear Multiple text fields ? please help
  165. Recursion algorithm correct?
  166. javac can't Find class in same package
  167. java.lang.IllegalAccessError
  168. How To Get The Date
  169. new in java, need help in running a java script
  170. charValue method is not working? Char cannot be dereferenced?
  171. Stupid guess method....
  172. Print Writer
  173. Help please to solve the Java test
  174. how to start the BreadthFirstTraverse using queue?
  175. Servlet Compiling Error
  176. string array returning null pointer.. any hints?
  177. help with array of objects of class
  178. Need Help with Java EE
  179. Math.sqRt and negative numbers
  180. Improving my understanding of Java
  181. action listener for more than one object in an applet
  182. null pointer exception
  183. what is difference between coupling and decoupling?
  184. Arithmetic exception
  185. For Loop illegal start of expression error
  186. How to define a char that creates an out of bounds index exception
  187. Help With Random Number Guessing Game
  188. battleship
  189. How to use variables from other .java file?
  190. Scanner Vs BufferReader
  191. array trouble
  192. Help a Freshmen.
  193. Problem with 'while' loop, PrintStream
  194. drawing function in a class
  195. End battleship game
  196. Logic error in file creation
  197. Help Me..!
  198. Help with code
  199. Is it possible to detect buttons pressed?
  200. LinkedList Help!!!!!
  201. Thread.Sleep
  202. Is there a way to combine or merge 2 sorted maps into 1 based on a common key?
  203. useDelimiter
  204. Reading char
  205. for loop - not a statement
  206. after closing JFrame, "javaw.exe" is still in task manager
  207. JButton ActionListeners
  208. please assist me for adding a jbutton to a jframe by looking at my code:
  209. could I know what are the minimal requirements for a Frame?
  210. setting up java enviroment
  211. image icon is not working
  212. What's Integer.parseInt & explain what exactly is the main method!
  213. Use the value of Date in "if" statement
  214. Questions! Please help me D:
  215. if statement with arrayitem[randNumber] not executing
  216. from txt into an array
  217. What's wrong with this program?
  218. how to declare the requirement 'take the last element of list, called e'?
  219. Having Trouble Setting Position of Objects on Canvas
  220. Stack indexes?
  221. Static variable
  222. fixedPoint for Stacks
  223. Jar file build
  224. how to create MS Access Database to client side?
  225. BMI calculator using 2 classes.
  226. Help with InputCatchException ~
  227. jre64 on AMD
  228. read/write file
  229. Runiing application
  230. Error: Using Calendar
  231. NullPointerException from java.awt.Container
  232. Error message with Point.
  233. Book is wrong or I just don't get it...
  234. Array prints line 2x
  235. how to run a java program in every OS
  236. get a string's first alphabet.
  237. basic doubt how to allocate memory
  238. Hi everyone... need help in thisss
  239. nested for loop confused with result
  240. Error: Missing Return Statement (Help!)
  241. Need help rewriting a program using Composition rather than inheritance
  242. Help
  243. Error: java.lang.ArrayIndexOutOfBoundsException
  244. Drawing Concentric Circles with For Loops Assignment
  245. Mapping a set to a string
  246. [Starter]Creating a calculator using strings
  247. Rational Numbers in java
  248. Do a lot task in the same time..
  249. singleton design pattern
  250. Noob can't get his head around the basics of java