Java Utililty Methods Reflection Primitive

List of utility methods to do Reflection Primitive

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Description

The list of methods to do Reflection Primitive are organized into topic(s).

Method

booleanisExtPrimitive(Class clazz)
Class.isPrimitive only works for the built-in Java types (eg. 
return ucToLcTypeMap.containsKey(clazz);
booleanisNumber(Class type)
is Number 
return typeMap.containsKey(type);
booleanisNumber(Class type)
is Number 
return Number.class.isAssignableFrom(type)
        || type.isPrimitive() && Number.class.isAssignableFrom(primitiveWrappers.get(type));
booleanisNumber(Class clazz)
Indicate whether the clazz represents a number 
return Number.class.isAssignableFrom(clazz) || Number.class.isAssignableFrom(boxedEquivalent(clazz));
booleanisNumeric(Class operandClass)
Determine whether the operand of type operandClass can be a numeric operand 
if (operandClass == null || !operandClass.isPrimitive() || operandClass == boolean.class
        || operandClass == void.class) {
    if (primitiveLangClassMap.containsKey(operandClass)) {
        return true;
    return false;
return true;
...
booleanisNumericPrimitive(Class type)
Test whether a given type is a numeric primitive type. 
return Arrays.asList(numericTypes).contains(type);
booleanisNumericType(Class aNumberClass)
Determines if the given class is numeric. 
return NUMBER_RANK_MAP.get(aNumberClass) != null;
booleanisPrimitive(Class c)
is Primitive 
return primitiveToWrapperMap.containsKey(c);
booleanisPrimitive(Class clazz)
is Primitive 
return wrappers.containsKey(clazz);
booleanisPrimitiveClass(Class clazz)
Determines whether the given clazz is a primitive class. 
return primitiveToObjectClassMap.containsKey(clazz);