Reflection/List properties: Difference between revisions

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added java
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public class ListFields {
public class ListFields {
public int examplePublicField;
public int examplePublicField = 42;
private boolean examplePrivateField;
private boolean examplePrivateField = true;
public static void main(String[] args) {
public static void main(String[] args) throws IllegalAccessException {
Class clazz = ListFields.class;
ListFields obj = new ListFields();
Class clazz = obj.getClass();


System.out.println("All public fields (including inherited):");
System.out.println("All public fields (including inherited):");
for (Field f : clazz.getFields()) {
for (Field f : clazz.getFields()) {
System.out.println(f);
System.out.printf("%s\t%s\n", f, f.get(obj));
}
}
System.out.println();
System.out.println();
System.out.println("All declared fields (excluding inherited):");
System.out.println("All declared fields (excluding inherited):");
for (Field f : clazz.getDeclaredFields()) {
for (Field f : clazz.getDeclaredFields()) {
System.out.println(f);
System.out.printf("%s\t%s\n", f, f.get(obj));
}
}
}
}
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<pre>
<pre>
All public fields (including inherited):
All public fields (including inherited):
public int ListFields.examplePublicField
public int ListFields.examplePublicField 42


All declared fields (excluding inherited):
All declared fields (excluding inherited):
public int ListFields.examplePublicField
public int ListFields.examplePublicField 42
private boolean ListFields.examplePrivateField
private boolean ListFields.examplePrivateField true
</pre>
</pre>


Retrieved from "https://rosettacode.org/wiki/Reflection/List_properties"