What are the -Xms and -Xmx parameters when starting JVM?

What are the -Xms and -Xmx parameters when starting JVM?

java memory-management parameters jvm

java

How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version

java jvm incompatibility unsupported-class-version

java

How do I write a correct micro-benchmark in Java?

java jvm benchmarking jvm-hotspot microbenchmark

java

Does Java JIT cheat when running JDK code?

java jvm jit jvm-hotspot

java

Real differences between "java -server" and "java -client"?

java jvm jvm-hotspot

java

How to deal with "java.lang.OutOfMemoryError: Java heap space" error?

java jvm out-of-memory heap-memory

java

How can I tell if I'm running in 64-bit JVM or 32-bit JVM (from within a program)?

java jvm java-native-interface 64-bit 32-bit

java

How do I set the proxy to be used by the JVM

java proxy jvm

java

Java heap terminology: young, old and permanent generations?

java garbage-collection jvm heap-memory

java

Why would you ever implement finalize()?

java jvm

java

What is the difference between JVM, JDK, JRE & OpenJDK?

java jvm difference

java

What does -XX:MaxPermSize do?

java jvm jvm-arguments

java

Class JavaLaunchHelper is implemented in both ... libinstrument.dylib. One of the two will be used. Which one is undefined

java eclipse macos jvm jvm-hotspot

java

How to activate JMX on my JVM for access with jconsole?

java jvm monitoring jmx jconsole

java

How to get a thread and heap dump of a Java process on Windows that's not running in a console

java jvm heap-dump thread-dump

java