The customer would like to know the development history of cell phone jammer company

The worker is carefully studying the working instruction of cell phone jammer. 
When you click to the right when the hit occurs thing Bo, corresponding changes in variables, and then trigger the Paint event. When the players are related to five cards, the cards will determine the size, and it is through multiple cycles, to determine its size. Java virtual machine is based on the semi-interpreted compilation system, its implementation more efficient than the C + +, fully compiled program will be much lower, if not the program to streamline and optimize, which may lead to not run smoothly. In addition to the development process of the structural control variables used, the optimization algorithm optimization, you can use an obfuscator (Obfuscator) after the packaging process optimization. The testing center of cell phone jammer contains four departments.
More technical details and the overall process will be described in the following sections. MIDP application MIDlet suite is the smallest unit, JAM is responsible for the cell phonewithin the MIDlet suite to graphically presented, allowing users to select you want to execute the MIDlet suite, once selected a MIDlet suite, the operating system will activate the KVM implementation inside the MIDlet. MIDlet and associated support classes make up the actual content of MIDP applications. Javax.microedition.midlet.MIDlet each MIDlet must inherit this abstract class. Defined in the MIDP specification MIDlet life cycle, and can exist in three states, including Paused, Active, and Destroyed, each MIDlet may at any time only one state in which the transformation between these three states as shown. The preventive actions of cell phone jammer is good for the manufacture of cell phone jammer .
The program uses an object-oriented design patterns, all the objects in the game to give the concept of objects and attributes. After running the program allows the user to select execution options menu, the game will start at the beginning of an external file to load the map file cards, the background of all objects on the drawing. In the main program running thread, the screen refresh frequency will be some double-buffering technology to redraw the screen in real time to reflect the state of the game. User Control cards to run in the main thread, with the screen refresh frequency of the movement. Card will be added gradually beginning of the game threads, each additional card to add a new object on the thread, once filled to the max number of threads (temporarily set the maximum value of this program more than a few thousand), the thread is not allowed to increase . The customer would like to know the development history of cell phone jammer company.
The design problem is this thread a bug. The beginning of the program execution is to start the main class test.java to start.