| protected static final String | FELIX_DETECT_JAVA_VERSION | "${felix.detect.java.version}" | 
| protected static final String | FELIX_EE_CAP_DETECT_JPMS | "${eecap-${felix.detect.jpms}}" | 
| protected static final String | FELIX_EE_CAP_JAVA_SPECIFICATION_VERSION | "${eecap-${java.specification.version}}" | 
| protected static final String | FELIX_EE_FELIX_DETECT_JPMS | "${ee-${felix.detect.jpms}}" | 
| protected static final String | FELIX_EE_JAVA_SPECIFICATION_VERSION | "${ee-${java.specification.version}}" | 
| protected static final String | FELIX_JRE_BASE_PREFIX | "${jre-base" | 
| protected static final String | FELIX_JRE_BASE_SUFFIX | "}" | 
| protected static final String | FELIX_JRE_DETECT_JAVA_SPECIFICATION_VERSION | "${jre-${felix.detect.java.specification.version}}" | 
| protected static final String | FELIX_JRE_DETECT_JPMS | "${jre-${felix.detect.jpms}}" | 
| protected static final String | FELIX_SERVICE_CAPS | "${felix.service.caps}" | 
| protected static final String | FELIX_SERVICE_CAPS_KEY | "felix.service.caps" | 
| protected static final String | OSGI_FRAMEWORK_EXECUTIONENVIRONMENT | "org.osgi.framework.executionenvironment" | 
| protected static final String | OSGI_FRAMEWORK_SYSTEM_CAPABILITIES | "org.osgi.framework.system.capabilities" |