Type detection: Difference between revisions

== {{header|Java}} ==

{{trans|Kotlin}}

<lang Java>public class TypeDetection {

private static void showType(Object a) {

if (a instanceof Integer) {

System.out.printf("'%s' is an integer\n", a);

} else if (a instanceof Double) {

System.out.printf("'%s' is a double\n", a);

} else if (a instanceof Character) {

System.out.printf("'%s' is a character\n", a);

} else {

System.out.printf("'%s' is some other type\n", a);

}

}

public static void main(String[] args) {

showType(5);

showType(7.5);

showType('d');

showType(true);

}

}</lang>

{{out}}

<pre>'5' is an integer

'7.5' is a double

'd' is a character

'true' is some other type</pre>