Filter by tag Concurrency

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  • Concurrency programming in Java

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    Volatile The Java volatile keyword is used to mark a Java variable as 'being stored in main memory'. More precisely that means, that every read of a volatile variable will be read from the computer's main memory, and not from the CPU cache, and that every write to a vo …

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  • Java thread analyzer

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    IBM Thread and Monitor Dump Analyzer for Java A tool that allows identification of hangs, deadlocks, resource contention, and bottlenecks in Java threads. Run jstack with the 'jboss' user: $ sudo -u jboss jstack -l PID > jstack_PID.txt Ref: IBM DeveloperWorks: Java A …

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