imitate "isabelle java" and "isabelle jedit" wrt. classpath and options (see also a221a4fdb5a0);
<?xml version="1.0" ?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleExecutable</key>
<string>JavaAppLauncher</string>
<key>CFBundleIconFile</key>
<string>isabelle.icns</string>
<key>CFBundleIdentifier</key>
<string>de.tum.in.isabelle</string>
<key>CFBundleDisplayName</key>
<string>{ISABELLE_NAME}</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>{ISABELLE_NAME}</string>
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleShortVersionString</key>
<string>1.0</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1</string>
<key>NSHumanReadableCopyright</key>
<string></string>
<key>LSApplicationCategoryType</key>
<string>public.app-category.developer-tools</string>
<key>JVMRuntime</key>
<string>jdk</string>
<key>JVMMainClassName</key>
<string>isabelle.Main</string>
<key>JVMOptions</key>
<array>
<string>-Dapple.laf.useScreenMenuBar=true -Xms128m -Xmx1024m -Xss2m -Dactors.corePoolSize=4 -Dactors.enableForkJoin=false</string>
<string>-Disabelle.home=$APP_ROOT/Contents/Resources/{ISABELLE_NAME}</string>
</array>
<key>JVMArguments</key>
<array>
</array>
</dict>
</plist>