JVM – CodeRavo

Resolving Java Virtual Machine (JVM) Load Errors in Eclipse

Understanding JVM Load Errors in Eclipse When launching Eclipse, you might encounter an error message indicating … Resolving Java Virtual Machine (JVM) Load Errors in EclipseRead more

configuration, eclipse, eclipse-ini, Environment Variables, error, Java, java-virtual-machine, JRE, JVM, load-library

Java Class File Versions: Understanding the 'major' and 'minor' Numbers

Java Class File Versions: Understanding the ‘major’ and ‘minor’ Numbers Java source code is compiled into … Java Class File Versions: Understanding the 'major' and 'minor' NumbersRead more

bytecode, class-file, class-file-format, Compatibility, Java, javap, JVM, major-version, minor-version, version

Decoding Java Class Files: From Bytecode to Understandable Code

Understanding Java Class Files Java applications are compiled into .class files, which contain bytecode – a … Decoding Java Class Files: From Bytecode to Understandable CodeRead more

bytecode, class-file, decompiler, disassembly, Java, javap, jd-gui, JVM, reverse-engineering

Understanding Array Length in Java

Understanding Array Length in Java Arrays are fundamental data structures in Java, used to store collections … Understanding Array Length in JavaRead more

Array, ArrayList, bytecode, collections, data structures, Java, JVM, length, memory-allocation, size

Detecting JVM Bitness at Runtime

Detecting JVM Bitness at Runtime It’s sometimes necessary to determine whether your Java application is running … Detecting JVM Bitness at RuntimeRead more

32-bit, 64-bit, bitness, Java, jinfo, JVM, os-arch, runtime-detection, sun-arch-data-model, system-properties

Troubleshooting SSL/TLS Connection Errors in Java

Understanding SSL/TLS Connections Secure communication over a network is crucial for protecting sensitive data. The Secure … Troubleshooting SSL/TLS Connection Errors in JavaRead more

certificate, connection, error, HTTPS, ipv4, ipv6, Java, JVM, keytool, network, Security, SSL, TLS, troubleshooting

Understanding Java Development Kit (JDK) and Java Runtime Environment (JRE)

Java is a popular programming language used for developing large-scale applications, including Android apps, web applications, … Understanding Java Development Kit (JDK) and Java Runtime Environment (JRE)Read more

java-class-library, java-development-kit, java-runtime-environment, java-virtual-machine, JDK, JRE, JVM

Java Heap Memory Management with -Xmx Option

Java is a popular programming language that runs on the Java Virtual Machine (JVM). The JVM … Java Heap Memory Management with -Xmx OptionRead more

command-line options, heap-memory, Java, JVM, memory management, xmx-option

Understanding Java Heap Size and Memory Usage on Linux

Understanding Java Heap Size and Memory Usage on Linux Java applications, like all applications, consume memory. … Understanding Java Heap Size and Memory Usage on LinuxRead more

Command Line, garbage collection, heap, Java, jps, jstat, JVM, jvmtop, Linux, memory, monitoring, visualvm

Resolving "Address Already in Use" Errors in Java

Understanding "Address Already in Use" Errors When developing and running Java applications, especially network-based ones like … Resolving "Address Already in Use" Errors in JavaRead more

address-already-in-use, bind-exception, Java, JVM, kill, lsof, netstat, networking, pid, port conflict, process-id, socket, troubleshooting