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Added System.in/out/err to the code completion dialog as a special case.Various small editor bug fixes, including one where errors would sometimes not show in the editor.Fixed a bug in saving the password for Git in the teamwork.Compiler errors can now be seen in a list pane when accessibility mode is turned on.
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Many different accessibility improvements, especially to the terminal, codepad, but also the general interface.You might do this to ensure that these threads do not keep running after other user threads have stopped. When you create your own threads, they are usually user threads, but can also be set to be demon threads. There must be at least one user thread running for the program to continue. These can be either user threads, like the thread that runs a “main” method, or demon threads running in the underlying virtual machine. All Java programs have a main user thread, but other child threads can be spawned from it. As a traditional mainframe computer can have many terminals connected to it at the same time, a single Java program can have many threads running at once. Even on single processor, programs can appear to perform different tasks simultaneously by swapping between them at high speed. A multithreaded language allows programs to do more than one thing at the same time, to perform multiple tasks. Many programming languages run with a single thread of control, meaning that the program can do only one thing at a time. One of the increasingly important features of Java, as multiprocessor computers have become commonplace, is that it allows us to write programs with multiple threads.
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