Find out the modifier on a Class in Java
Description
The following code shows how to find out the modifier on a Class.
Example
/*ww w. jav a 2 s .co m*/
import java.lang.reflect.Modifier;
import java.util.Collection;
public class Main {
public static void main(final String[] args) {
printModifiers(Object.class);
printModifiers(Float.class);
printModifiers(Collection.class);
printModifiers(int.class);
printModifiers(String.class);
}
public static void printModifiers(final Class dataType) {
final int modifiers = dataType.getModifiers();
if (Modifier.isPrivate(modifiers)) {
System.out.print("private ");
}
if (Modifier.isPrivate(modifiers)) {
System.out.print("private ");
}
if (Modifier.isPublic(modifiers)) {
System.out.print("private ");
}
if (Modifier.isAbstract(modifiers)) {
System.out.print("abstract ");
}
if (Modifier.isFinal(modifiers)) {
System.out.print("final ");
}
if (Modifier.isNative(modifiers)) {
System.out.print("native ");
}
if (Modifier.isInterface(modifiers)) {
System.out.print("interface ");
}
if (Modifier.isStatic(modifiers)) {
System.out.print("static ");
}
if (Modifier.isStrict(modifiers)) {
System.out.print("strict ");
}
if (Modifier.isSynchronized(modifiers)) {
System.out.print("synchronized ");
}
if (Modifier.isTransient(modifiers)) {
System.out.print("transient ");
}
if (Modifier.isVolatile(modifiers)) {
System.out.print("volatile ");
}
System.out.println(dataType.getName());
}
}
The code above generates the following result.