https://developers.google.com/j2objc/javadoc/jre/reference/java/security/SecureClassLoader
SecureClassLoader | J2ObjC | Google for Developers
googledevelopers
https://docs.oracle.com/javase/jp/6/api/java/security/SecureClassLoader.html
SecureClassLoader (Java Platform SE 6)
java platformse
https://developer.android.com/reference/java/security/SecureClassLoader?authuser=3
SecureClassLoader | API reference | Android Developers
api referenceandroiddevelopers