Java Utililty Methods Class New Instance

try {
    Class<?> clazz = loadClass(clazzStr);
    return instantiate(clazz);
} catch (Exception ex) {
return null;

Class<?> clazz;
try {
    clazz = Class.forName(cls);
} catch (ClassNotFoundException e) {
    throw new IllegalArgumentException("class not found: " + cls, e);
Object obj;
try {
...

try {
    Class c = Class.forName(klass);
    return c.newInstance();
} catch (Exception e) {
    throw new RuntimeException(e);

try {
    return forName(name).newInstance();
} catch (InstantiationException e) {
    throw new IllegalStateException(e.getMessage(), e);
} catch (IllegalAccessException e) {
    throw new IllegalStateException(e.getMessage(), e);

return newInstance(forName(name, loader));

final ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
try {
    Class clazz = classLoader.loadClass(s);
    Constructor constructor = clazz.getConstructor();
    return constructor.newInstance();
} catch (ClassNotFoundException e) {
    return null;
} catch (IllegalAccessException e) {
...

Object object = Class.forName(type).newInstance();
return object;

return forName(type, cast).newInstance();

try {
    Object n = obj.getClass().getConstructor().newInstance();
    return (T) n;
} catch (NullPointerException e) {
    throw new IllegalArgumentException("Null pointer exception in newInstance()", e);

Object newObj = obj.getClass().getConstructor(argType).newInstance(arg);
return (T) newObj;