I cannot for the life of me find a definition of what the Java VM flag CMSClassUnloadingEnabled actually does, other than some very fuzzy high-level definitions such开发者_JS百科 as \"gets rid of your
I need to run a Java memory intensive application that uses more than 2GB, but I am having problems to increase the heap maximum size. So far, I have tried the following approaches:
I\'m trying to understand the fine art of tuning Tomcat mem开发者_C百科ory settings. In this quest I have the following three questions:
This concerns Intellij from 9 to 开发者_如何学Go11. In the IDEA window On the bottom right corner I see the current memory usage, typically \"224M of 254M\" How do I give more memory to Idea so it may
This question already has answers here: Closed 12 years ago. Possible Duplicate: Real differences between “java -server” and “java -client”?
Will the use of -classpath option with java add to or replace the contents of the CLASSPATH environment var开发者_StackOverflow中文版iable?Using the classpath variable it overrides the CLASSPATH of En
I am running a program that I\'ve written in Java in Eclipse. The program has a very deep level of recursion for very large inputs. For smaller inputs the program runs fine however when large inputs a
They are algorithms for the young generation garbage collection. The second one (UseParNewGC) gets activated automatically with the concurrent tenured generation garbage collection (see Java Concurr
As a C++ app, is there开发者_开发技巧 a way to query a java process(java.exe/javaw.exe) to retrieve the main class or jar file name that was passed to the JVM?
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