Update cheatsheets

osx/java_home

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+---
+syntax: markdown
+tags: [tldr, osx]
+source: https://github.com/tldr-pages/tldr.git
+---
+# java_home
+
+> Return a value for $JAVA_HOME or execute command using this variable.
+> More information: <https://www.unix.com/man-page/osx/1/java_home>.
+
+- List JVMs based on a specific version:
+
+`java_home --version {{1.5+}}`
+
+- List JVMs based on a specific [arch]itecture:
+
+`java_home --arch {{i386}}`
+
+- List JVMs based on a specific tasks (defaults to `CommandLine`):
+
+`java_home --datamodel {{Applets|WebStart|BundledApp|JNI|CommandLine}}`
+
+- List JVMs in a XML format:
+
+`java_home --xml`
+
+- Display help:
+
+`java_home --help`