Tutorials under 'Performance Optimization'

Wrapper Classes in Java Internals: Bytecode and JVM Optimizations

Explore how Java wrapper classes like Integer and Double work at the bytecode and JVM level. Learn about autoboxing, unboxing, caching, and optimizations

JVMBytecodeIntegerParseIntAutoboxingValueOfUnboxingPerformance OptimizationJava Wrapper ClassesDouble

Reflection vs MethodHandles API in Java: Performance, Use Cases, and Best Practices

Compare Java Reflection and MethodHandles API with real-world use cases. Learn performance trade-offs, pitfalls, and best practices for frameworks and apps

Java.lang.invoke.MethodHandleSpring ReflectionMethodHandles APIRuntime ProxiesReflection In JavaHibernate PerformancePerformance OptimizationJava.lang.reflect.Method

Common Mistakes with Java String APIs and How to Avoid Them

Avoid common pitfalls when working with Java String APIs. Learn best practices, performance tips, and how to fix critical bugs in string manipulation

Java TipsEquals Vs ==Memory ManagementString ComparisonJava BugsStringBuilderString API MistakesJava StringsPerformance OptimizationString Manipulation