Java Field.setBoolean(Object obj, boolean z)
Syntax
Field.setBoolean(Object obj, boolean z) has the following syntax.
public void setBoolean(Object obj, boolean z) throws IllegalArgumentException , IllegalAccessException
Example
In the following code shows how to use Field.setBoolean(Object obj, boolean z) method.
//from ww w. java2s . c o m
import java.lang.reflect.Field;
class MyClass {
public boolean i = true;
}
public class Main {
public static void main(String[] args) throws Exception {
Class<?> clazz = Class.forName("MyClass");
MyClass x = (MyClass) clazz.newInstance();
Field f = clazz.getField("i");
System.out.println(f.getBoolean(x));
f.setBoolean(x, false);
System.out.println(f.getBoolean(x));
}
}
The code above generates the following result.
