question: public ClassPath ( @ Nonnull Iterable < DexFile > classPath , boolean checkPackagePrivateAccess , Opcodes . Version version ) { Iterable < DexFile > dexFiles = Iterables . concat ( classPath , Lists . newArrayList ( getBasicClasses ( ) ) ) ; unknownClass = new UnknownClassProto ( this ) ; loadedClasses . put ( unknownClass . getType ( ) , unknownClass ) ; this . checkPackagePrivateAccess = checkPackagePrivateAccess ; this . version = version ; loadPrimitiveType ( "Z" ) ; loadPrimitiveType ( "B" ) ; loadPrimitiveType ( "S" ) ; loadPrimitiveType ( "C" ) ; loadPrimitiveType ( "I" ) ; loadPrimitiveType ( "J" ) ; loadPrimitiveType ( "F" ) ; loadPrimitiveType ( "D" ) ; loadPrimitiveType ( "L" ) ; for ( DexFile dexFile : dexFiles ) { addDex ( dexFile , false ) ; } }
target:  Creates a new ClassPath instance that can load classes from the given dex files