Java Utililty Methods Char Array Create

List of utility methods to do Char Array Create

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Description

The list of methods to do Char Array Create are organized into topic(s).

Method

Class[]toClassArray(String[] classNames)
Converts the given list of class names to a list of classes. 
if (classNames == null)
    return null;
Class<?>[] classes = new Class<?>[classNames.length];
for (int i = 0; i < classes.length; i++) {
    classes[i] = Class.forName(classNames[i]);
return classes;
Class[]toClasses(ClassLoader classLoader, String[] argClassNames)
to Classes 
Class<?>[] result = new Class[argClassNames.length];
for (int i = 0; i < argClassNames.length; i++) {
    String argClassName = argClassNames[i];
    try {
        result[i] = Class.forName(argClassName, true, classLoader);
    } catch (ClassNotFoundException e) {
        throw new IllegalArgumentException("No such class name : " + argClassName, e);
return result;
Class[]toClasses(final Object... parameters)
to Classes 
if (parameters == null || parameters.length == 0) {
    return new Class[0];
final Class[] parameterTypes = new Class[parameters.length];
for (int i = parameters.length - 1; i >= 0; i--) {
    if (parameters[i] == null) {
        parameterTypes[i] = null;
    } else {
...
Class[]toClasses(Object[] args)
From a list of objects, extracts a list of corresponding classes. 
if (args.length <= 0)
    return new Class[0];
Class[] value = new Class[args.length];
int iter = 0;
for (Object A : args) {
    value[iter] = A.getClass();
    iter++;
return value;
Class[]toClasses(Object[] objs)
to Classes 
Class[] classes;
if (objs == null) {
    classes = new Class[] {};
} else if (objs instanceof Class[]) {
    classes = (Class[]) objs;
} else if (objs instanceof String[]) {
    classes = forNames((String[]) objs);
} else {
...
Class[]toClassesFromObjects(final Object[] params)
To classes from objects. 
final Class<?>[] classes = new Class<?>[params.length];
int i = 0;
for (final Object object : params) {
    if (object != null) {
        classes[i++] = object.getClass();
    } else {
        classes[i++] = Object.class;
return classes;