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  1. I'm new in this programming field
  2. Just not getting it....
  3. Need java help!!!
  4. BufferedImage.getSubImage returns a NullPointerException
  5. please how can i add methods that in attachments?
  6. Loading File From res Folder That Contains byte array
  7. Threads share static variable but behave differently with respect to it
  8. Try-Catch - java.lang.NullPointerException
  9. How to assign values to object?
  10. Program to detect the number 7 and its multiples
  11. Such a simple program yet still it does not work
  12. Export and import of configuration files
  13. Payroll System java code help?
  14. Sudoku
  15. how to create jar library with console comand?
  16. How to import a spring application
  17. Java BorderLayout problem
  18. Java for jtag interface
  19. inheritance & Polymorphism
  20. Implementing a card game in JAVA - Help with deck
  21. JavaFX adding spots to linked list
  22. StringProperty not holding correct data
  23. Set with get(int i) ???
  24. Trying to create a Hangman game with GUI
  25. reading and writing files into java
  26. So lost
  27. is there any way to download all jar files from maven repository
  28. Implementing Singly Linked List
  29. Problem with Math Problems Program
  30. Call method in all objects which implement certain interface
  31. Need advice on algorithm
  32. logical error with my program, don't know why!
  33. Cannot Find symbol compile error, need help!
  34. Method to return object's human readable name?
  35. Saving game objects to some relevant type of file that can be recalled (java)
  36. Array question
  37. Help with program
  38. Splitting a sentence
  39. Parameter help?
  40. Print writer and reading files
  41. Need help adding Strings to an Array and writing to file
  42. File not found IO
  43. Good web app framework
  44. Help with packages
  45. help on program
  46. Calling on an object in order to take the union
  47. Java app and com port with jssc in linux
  48. Looking for a little guidance on ArrayLists
  49. Setting a password + username, username works but getting errors for the password?
  50. Java Deque problem
  51. recursion question
  52. Trace methods calls
  53. Program exits even when I click no or the X button on the upper corner
  54. Convertion char[] to double value
  55. Program wont compile run, I'm not getting any errors either? trying to pass variables
  56. what's wrong with my 'Josephus Problem' program?
  57. I can't compile my java and in the cmd said that problem with the if else statement
  58. Trouble with a few If-Else Statements and Strings
  59. How to get this statement to round (this is written for an Adobe Acrobat PDF)
  60. How to get the value inside the node from an XML File in JAVA.
  61. String including parameter
  62. Redefining Exception
  63. Need advice on classes!
  64. Parameter to lower case?
  65. DOM tree
  66. Passing Variable from Class A to Class B to do calculation but getting error?
  67. How do I do a button release if statement so calculations take place once released?
  68. Help with patterns using nested loops
  69. FileWriter
  70. Reading a file in a string array
  71. ATM java programming help ?
  72. Getting NullPointer Exception Error in Simple ArrayList program
  73. Graph using *'s & graphIt countIt methods help
  74. integers can't be in while()?
  75. why do we need "throws"?
  76. What Does 'static, private....' Actually Mean?
  77. Need help with program - please
  78. I can't compile my code
  79. Arrays in Java - populating
  80. Java Web applications help
  81. How to remove ActionListener from all of the buttons at the end
  82. Wait/Notify mechanism
  83. Return value NaN
  84. why I can see the jdk version, but can't run javac on linux?
  85. Can't Seem to Figure Out What Causes The Problem
  86. math problem by date
  87. Java variables question
  88. Java Objects and Classes
  89. Array Test questions
  90. How to view an applet
  91. New to Java and this forum need some help.
  92. Data getting overridden on loop after parsing a xml
  93. Form where can I download GCJ compiler for windows?
  94. vector remove
  95. How do I utilise Google's "Directions API" in my Java Swing program?
  96. Need Help With Code for a Method
  97. 10x10 Grid Java
  98. Preforming a method on an instance inside an abstract class
  99. Threads - What's wrong with my code?
  100. Video Streaming using java
  101. Java real-time midi
  102. Need Help with a NullPointerException
  103. Convert a piece of C++ to Java
  104. Abstract Class return
  105. Why can I not get my append method to return itself?
  106. Java memory question
  107. Bigfoot Program
  108. action event doesn't seem to activate actionListener
  109. How Link netbeans to netlogo
  110. Auto Game
  111. Need help with an array in Space Invaders program
  112. Quick question about initializing variables
  113. Program terminates when i try to run it
  114. While loop keeps crashing
  115. what is big O notation in java
  116. Enum Class
  117. Writing unit tests
  118. Strings and StringBuffer Project
  119. Instances Instantiated
  120. Covariant Return in Overridden Method
  121. Trying to understand the meaning of the following requirement
  122. Java program to generate Data along with Outliers
  123. Enum Class Throwing IllegalArgumentException ?
  124. Using JtextField as gogole toolbar
  125. How to open Java Script?
  126. How do a write a program using the quadratic formula in JGrasp?
  127. Make httpserver creation public, how?
  128. I Can Not Seem to Get This to Work
  129. sendResponseHeaders & ERR_CONTENT_LENGTH_MISMATCH
  130. how can i decrease the size of image?
  131. I need help with writing this program!!!
  132. [Help] Java gone after install
  133. "import android.widget.Button;" What does that mean?
  134. Error Can't find symbol
  135. Need help understanding objects and classes!!
  136. Do I have to "deserialize" an ArrayList to retract the values?
  137. Parsing a CSV File and storing it into an ArrayList
  138. Vineger encryption
  139. Could not find or load main class
  140. Method
  141. Looks like Im doing procedural programming
  142. What is wrong with my code?
  143. pentagonal program
  144. Encryption methods
  145. help with display my information to the gui
  146. Super class and sub class
  147. Method header for file names?
  148. iterate through objects
  149. Constructors
  150. how to create an actionlistener for multiple buttons
  151. "No main methods, applets. or MIDIlets found in file" in these codes. Please help?
  152. how to maintain a list of static class and the instanciate from them
  153. Wrong output with printf()
  154. Player Score
  155. Invoking methods in other methods
  156. Java program to simulate rolling of two dice (code posted)
  157. Help creating an encryption/decryption program?
  158. JSON Setup
  159. i want the two if statements to execute, only the first one executes?:D
  160. Framework or Java classes?
  161. this code is showing wrong out put
  162. Instance variable for objects?
  163. Getting an error " variable may not have been initialized'
  164. Keyphrase extraction
  165. How to display contents in parallel array using Java
  166. having trouble with loops
  167. Reading tabular format data from PDF file
  168. Serialization
  169. getting values from one class to another without passing into it
  170. reverse engineering java game emulator
  171. LayoutPattern java code Use : how to create a custom layout pattern ?
  172. Is my book outdated?
  173. How to disable Ctrl select multiple entries in a dialog ?
  174. Basic Operations need help..
  175. How to filer List<String> to show only relevant value in dialog?
  176. Junit Test case for reading field from a file
  177. PrintMethod
  178. Given a @Test case, why is toString giving error?
  179. Average Sales... cont'd
  180. Why is there null?
  181. Specific question
  182. compile and run
  183. What does -1 mean in java??
  184. Why am I getting NullPointerException in the method?
  185. How to get the size of an array from textfile?
  186. Sorting an array of objects.
  187. add to list with id, makes list upside down
  188. Why can't Java run two methods?
  189. Producing an output from two different files.
  190. Program to changeto colors of a shape in the other window.
  191. Single Linked List boolean
  192. How to do movement in a text based game?
  193. Why won't this JLabel show this Image Icon
  194. Why is the logic not correct?
  195. hi. please help me for this code
  196. Why cant access a public method from another class?
  197. Average Sales
  198. Help with java code
  199. Creating class that throws errors
  200. How to insert cachedrowset data into MS Access Database???
  201. I am recieving the wrong min value and my code is not reading my file properly.
  202. How do I go about using online APIs?
  203. Why is the method not calling another method?
  204. How can one create an array of objects of class type?
  205. How can one create an array of objects of class type?
  206. How to play a video into a java application
  207. How to pass info to the constructor from a text file?
  208. I do not know how to get the String Array to work with the int array
  209. Changing a value in a specifing point of a specifing line in .txt file
  210. hwo to compare two char type values?
  211. Check a specific value from a specific line from .txt file
  212. centered allignment for console.
  213. Reading data from a file and putting that data in arrays
  214. Critique my code
  215. Minor nuisance with exception output.
  216. Passing an object argument to a method, but I am unable to call methods on the arg
  217. Restart a program if wrong input
  218. Adding String line to an existent .txt file
  219. Need help, making my game to a multiplayer game.
  220. Scanner(String)
  221. Method - Array Initialization
  222. creation of an algorithm for log in with verification
  223. how to generate this json ?
  224. Create a new line on a txt file, between 2 lines
  225. Proper use of Scanner
  226. Creating a 4x4 gird
  227. Overriding inherited methods
  228. Pass a value from main class to another class
  229. Im New, Help?
  230. Generate a file in Java with Unix TimeStamp
  231. Need Help
  232. Accessing variables
  233. Creating new properties file, or appending if it exists
  234. Need help understanding nested for loops
  235. Recursive solution for interesting number to letter problem
  236. cannot find symbol errors
  237. having trouble with ListResourceBundle
  238. Classes and division of work
  239. calling a method in another method.
  240. Inheritance help?
  241. why its not equal
  242. Call multi threading with for loop - error
  243. split() and multi dimensional array
  244. Tracking down something using Java
  245. Using JFrame
  246. Coin Toss Program- Output issue
  247. ArrayList indexOf
  248. What Graphics APIs are out there?
  249. If statement.
  250. Multiple Classes in One Package?