Restrict maximum heap memory size by adding -Xmx256m

Info.plist

<?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>NSHighResolutionCapable</key>
    <true/>
    <key>CFBundleDevelopmentRegion</key>
    <string>English</string>
    <key>CFBundleExecutable</key>
    <string>JavaAppLauncher</string>
    <key>CFBundleIconFile</key>
    <string>V2C.icns</string>
    <key>CFBundleIdentifier</key>
    <string>org.monazilla.v2c</string>
    <key>CFBundleDisplayName</key>
    <string>V2C</string>
    <key>CFBundleInfoDictionaryVersion</key>
    <string>6.0</string>
    <key>CFBundleName</key>
    <string>V2C</string>
    <key>CFBundlePackageType</key>
    <string>APPL</string>
    <key>CFBundleShortVersionString</key>
    <string>2.11.4</string>
    <key>CFBundleSignature</key>
    <string>????</string>
    <key>CFBundleVersion</key>
    <string>1</string>
    <key>NSHumanReadableCopyright</key>
    <string></string>
    <key>JVMMainClassName</key>
    <string>V2C</string>
    <key>JVMOptions</key>
    <array>
      <string>-Xmx256m</string>
    </array>
    <key>JVMArguments</key>
    <array>
    </array>
  </dict>
</plist>