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https://issues.apache.org/jira/browse/GROOVY-5013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17761592#comment-17761592
]
Eric Milles edited comment on GROOVY-5013 at 9/3/23 1:47 PM:
-------------------------------------------------------------
"class SingleTest \{ ..." and "SingleTest test = new SingleTest(); test.test()"
are nest mates. The implicit script class hosts both and so private access is
allowed even in Java.
{code:java}
public class Main
{
public static void main(String[] args) {
SingleTest test = new SingleTest();
test.test();
}
static class SingleTest {
private static final SingleTest Instance = new SingleTest();
private SingleTest() {
}
public SingleTest getInstance() {
return Instance;
}
void test() {
System.out.println("test");
}
}
}
{code}
was (Author: emilles):
"class SingleTest \{ ..." and "SingleTest test = new SingleTest(); test.test()"
are nest mates. The implicit script class hosts both and so private access is
allowed even in Java.
{code:java}
public class Main
{
public static void main(String[] args) {
SingleTest test = new SingleTest();
test.test();
}
static class SingleTest {
private static final SingleTest Instance = new SingleTest();
private SingleTest() {
}
public SingleTest getInstance() {
return Instance;
}
void test() {
System.out.println("test");
}
}
}
{code}
> Instantioantion object of class with private constructor
> --------------------------------------------------------
>
> Key: GROOVY-5013
> URL: https://issues.apache.org/jira/browse/GROOVY-5013
> Project: Groovy
> Issue Type: Sub-task
> Components: groovy-jdk
> Affects Versions: 1.8.2
> Reporter: Pavel Alexeev
> Priority: Major
>
> I have try use standard Singleton pattern in groovy script:
> {code:java}
> public class SingleTest {
> private static final Instance = new SingleTest();
> private SingleTest(){ }
> public SingleTest getInstance(){
> return Instance;
> }
> void test(){
> println 'test';
> }
> }
> SingleTest test = new SingleTest();
> test.test();
> {code}
> But groovy instantiate object even if constructor marked as private:
> {noformat}
> D:\imus\IdeaProjects\imus\instup\src\main\java\test-private-constructor>groovy
> test.groovy
> test
> {noformat}
> P.S. Sorry for noise with http://jira.codehaus.org/browse/GROOVY-5012 I'd
> expect what in cloning process I can be able change description of bug.
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