eclipse-jdt/eclipse.jdt.core

"deprecation" + "removal" warnings are not suppressable simultaneously

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#469 opened on Oct 12, 2022

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Description

With Eclipse 2022-09 and Java 17 it seems not to be possible to suppress both removal and deprecation warnings on the class level.

//@SuppressWarnings("deprecation")
//@SuppressWarnings("removal")
@SuppressWarnings({ "deprecation", "removal" })
public final class Foo
{
	public void test() 
	{
		throw new AccessControlException("foo");
	}
}

Contributor guide

Research direction
Examine the JDT compiler code that handles @SuppressWarnings annotation processing to understand why combining "deprecation" and "removal" fails.
Tech stack
java
Domain
devtools
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
JavaEclipse
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60