@RichTrouton's answer might be correct on what Chrome uses i.e. a 32 bit JRE but this answer explained /usr/bin/java issues. Note that the simple Oracle JRE does not update /usr/bin/java and I think Apple's later installs do not touch this either. Your browser does not use /usr/bin/java but directly looks in /System or /Library
To make the javac command run properly you need to update the PATH environment variable to include the Java binary installation path. The following steps will show you how to configure the PATH environment variable.
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