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https://issues.apache.org/jira/browse/GROOVY-11746?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18017068#comment-18017068
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Eric Milles commented on GROOVY-11746:
--------------------------------------
Not sure what it is about pdfbox's build, but all 5 {{drawImage}} overloads of
{{PDPageContentStream}} are synthetic. All 5 overloads from the super class
{{PDAbstractContentStream}} are concrete and non-synthetic.
The typical scenario for a covariant overload looks like this:
{code:java}
abstract class A {
void m(Object o) // abstract or concrete
}
class C extends A {
@Override
void m(String s) { }
/*synthetic*/
void m(Object o) { }
}
{code}
> Specific method call failing static compile in Groovy5 but not Groovy4
> ----------------------------------------------------------------------
>
> Key: GROOVY-11746
> URL: https://issues.apache.org/jira/browse/GROOVY-11746
> Project: Groovy
> Issue Type: Bug
> Components: Static compilation
> Affects Versions: 5.0.0
> Reporter: Aleks Tamarkin
> Assignee: Eric Milles
> Priority: Major
>
> The following code works on Groovy4 but not Groovy5
> {code:java}
> @Grab('org.apache.pdfbox:pdfbox:3.0.5')
> import org.apache.pdfbox.pdmodel.PDPageContentStream
> import org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject
> import groovy.transform.CompileStatic
> @CompileStatic
> def doesNotCompile(PDPageContentStream stream, PDImageXObject pdImage, float
> x, float y, float width, float height) {
> stream.drawImage(pdImage, x, y, width, height)
> }{code}
> It fails with the error
> {code:java}
> [Static type checking] - Cannot find matching method
> org.apache.pdfbox.pdmodel.PDPageContentStream#drawImage(org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject,
> float, float, float, float). Please check if the declared type is correct
> and if the method exists.
> at line: 9, column: 5 {code}
> I cannot reproduce this specific issue outside Apache PdfBox
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