goja-core/src/main/java/goja/core/kits/reflect/ClassKit.java
public static boolean isPrimitiveWrapperArray(Class<?> clazz) {
        Preconditions.checkNotNull(clazz, "Class must not be null");
        return (clazz.isArray() && isPrimitiveWrapper(clazz.getComponentType()));
    }
public static boolean isPrimitiveWrapperArray(Class<?> clazz) {
        Preconditions.checkNotNull(clazz, "Class must not be null");
        return (clazz.isArray() && isPrimitiveWrapper(clazz.getComponentType()));
    }
public static boolean isPrimitiveWrapperArray ( Class < ? > clazz ) { Preconditions . checkNotNull ( clazz , "Class must not be null" ) ; return ( clazz . isArray ( ) && isPrimitiveWrapper ( clazz . getComponentType ( ) ) ) ; }
Check if the given class represents an array of primitive wrappers,
i.e. Boolean, Byte, Character, Short, Integer, Long, Float, or Double.

@param clazz the class to check
@return whether the given class is a primitive wrapper array class
Check if the given class represents an array of primitive wrappers i . e . Boolean Byte Character Short Integer Long Float or Double .