I need to test a web application with JRE 6. I am using a Mac with OS X 10.10 and Java 7 for development. How can I install JRE 6 next to Java 7 on this Mac?
This previous answer does not yet account for the fact (also mentioned in a comment) that Apple's download link by now points to a .pkg
(Java for OS X 2014-001) file. Without further knowledge I hasten to install it, for it may overwrite my current Java 7 setup (and may no longer contain JRE 6 in the first place).
Best Answer
JavaForOSX2014-001.dmg
contains Java for Mac OS X (1.6.0_65-b14-462). It will be installed to /System/Library/Java and /System/Library/Frameworks while Oracle Java is located at /Library/Java. No file will be overwritten.To avoid any trouble (especially with your $JAVA_HOME/$PATH) consider setting up a Mac OS X VM in VMWare, Parallels or VirtualBox with JRE6 only.