What is the difference between JDK and JRE? - Stack Overflow
Dec 15, 2009 · JDK and JRE To explain the difference between JDK and JRE, the best is to read the Oracle documentation and consult the diagram : Java Runtime Environment (JRE) The …
Setting JAVA_HOME environment variable in MS Windows
JAVA_HOME if you installed the JDK (Java Development Kit) or JRE_HOME if you installed the JRE (Java Runtime Environment). In the Variable Value field, enter your JDK or JRE …
How do I find where JDK is installed on my windows machine?
Jan 13, 2011 · I need to know where JDK is located on my machine. On running Java -version in cmd, it shows the version as '1.6.xx'. To find the location of this SDK on my machine I tried …
How to know the jdk version on my machine? - Stack Overflow
Java Runtime JRE and the Java development kit JDK are two separate things. If you want to check the version of the Java compiler used within your local JDK use javac -version.
java - Obtain and download Javadoc (JDK API documentation) to a …
How can I download the documentation? Is there a way to "download" the Javadoc (JDK documentation) from an online site to a local file? The online docs I am using tend to reject …
Switching between different JDK versions in Windows
Nov 18, 2014 · I'm working on few projects and some of them are using different JDK. Switching between JDK versions is not comfortable. So I was wondering if there is any easy way to …
Java Versions and Compatibility - Stack Overflow
Apr 10, 2023 · A JDK is an implementation of the Java specs, plus a compiler and other tools for development and administration. Some JDK products use the trademark “Java”, but only if …
Differences between Oracle JDK and OpenJDK - Stack Overflow
NOTE: This question is from 2014. As of Java 11 OpenJDK and Oracle JDK are converging. Are there any crucial differences between Oracle and OpenJDK? For example, are the garbage …
java - Do I need both JDK and JRE? - Stack Overflow
Oct 7, 2015 · I'll just add that JRE is Java Runtime Environnement and JDK is Java Development Kit which contains the JRE for running Java and other tools to develop in Java.
How to import a .cer certificate into a java keystore?
Importing certificate file downloaded from browser (open the url and dig for details) into cacerts keystore in worked for me, as opposed to attemps to generate and use my own keystore. Go …