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Java Reflection - Array.setBoolean() Examples

Java Reflection Java Java API 


Class:

java.lang.reflect.Array

java.lang.Objectjava.lang.Objectjava.lang.reflect.Arrayjava.lang.reflect.ArrayLogicBig

Method:

public static void setBoolean(Object array,
                              int index,
                              boolean z)
                       throws IllegalArgumentException,
                              ArrayIndexOutOfBoundsException

Sets the value of the indexed component of the specified array object to the specified boolean value.


Examples


package com.logicbig.example.array;

import java.lang.reflect.Array;
import java.util.Arrays;

public class SetBooleanExample {

public static void main(String... args) {
Object o = Array.newInstance(boolean.class, 3);
for (int i = 0; i < 3; i++) {
Array.setBoolean(o, i, true);
}
System.out.println(Arrays.toString((boolean[]) o));
}
}

Output

[true, true, true]




See Also