Category Archives: Java

Add Apache Camel and Spring as jboss modules in WildFly

Instructions to add Spring framework and Apache Camel as jboss modules in WildFly. Continue reading

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Java bytecode verification is always REQUIRED

Never disable bytecode verification when running java as may lead you to security problems. Continue reading

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Never set GC parameter -XX:MaxTenuringThreshold greater than 15

Never set GC parameter -XX:MaxTenuringThreshold greater than 15 as it rapidly leads to heap fragmentation Continue reading

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Java heap space, native heap and memory problems

A java process is consisted of java heap space, native C-Heap space and more. What problems can you face when these two are in conflict and how can you solve them? Continue reading

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Invaluable books for an enterprise software engineer

A list of books that contain essential and advance knowledge that is required to any enterprise software engineer. Continue reading

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How to identify if installed JDK is 64 or 32 bit

A method to identify if an installed JDK is 32-bit or 64-bit. Continue reading

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Java Thread at RUNNABLE state is not really running

Which are the main reasons that even a Java thread is at RUNNABLE state it is not really running. Continue reading

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