indexing description: "JNI external declarations" class interface JAVA_EXTERNALS feature -- Java exception mechanism c_check_for_exceptions (lenv: POINTER) c_throw_custom_exception (lenv: POINTER; jclass_id: POINTER; msg: POINTER) c_throw_java_exception (lenv: POINTER; jthrowable: POINTER) invariant -- from ANY reflexive_equality: standard_is_equal (Current) reflexive_conformance: conforms_to (Current) end -- class JAVA_EXTERNALS