Java » JVM

Java is the popular programming language that originated in 1995. Today, the Java ecosystem includes a very large number of specifications, libraries, frameworks, tools, as well as a thriving community. Take a dive through our collection of Java tutorials that cover a wide array of Java-related topics.

>> JVM Storage for Static Members

>> How Many Threads Can a Java VM Support?

>> An Introduction to the Constant Pool in the JVM

>> Introduction to JVM Intrinsics

>> Experimental Garbage Collectors in the JVM

>> Check if a Java Program Is Running in 64-Bit or 32-Bit JVM

>> What Is the Difference Between DVM and JVM?

>> List All Classes Loaded in a Specific Class Loader

>> Performance Comparison of boolean[] vs BitSet

>> Difference in Used, Committed, and Max Heap Memory

>> Command-Line Tools to Find the Java Heap Size

>> Performance Effects of Exceptions in Java

>> A Guide to False Sharing and @Contended

>> Garbage Collection Logging to a File in Java

>> Garbage Collection and Cyclic References in Java

>> Memory Address of Objects in Java

>> Measuring Object Sizes in the JVM

>> Configuring Stack Sizes in the JVM

>> Where Is the Array Length Stored in JVM?

>> Memory Layout of Objects in Java