OOPs concepts in java with examples of Abstraction, Encapsulation, Inheritance, Polymorphism, Object and Classes are illustrated here. OOPs concepts are the building blocks to write computer programs consisting of data…
When you think about technical Audit, what comes to you mind first? You can start with architecture, infrastructure, source code, security, performance or something else. But what really is required,…
You can take HEAP dumps in a number of ways. Jvm options like optionHeapDumpOnOutOfMemoyError, HeapDumpOnCtrlBreak, jcmd, Jmx, Jmap, HotSpotDiagnostic MBean, JVisualVM any way can be used to generate heap dump.…
You can take thread dumps in a number of ways. Jstack, Kill -3, CTRL + Break, JvisualVM, Jmc, Jcmd, ThreadMXBean any tool can be used to generate thread dump. Here,…