fix: use null-safe CompletableFutures.awaitWithCheckCanceled wrapper to prevent NPE when future is null - #1663
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prevent NPE when future is null AbstractLSPFeatureSupport.getFeatureData() can return null due to a race condition with cancel(). All callers passing the result to ProgressIndicatorUtils.awaitWithCheckCanceled would throw IllegalArgumentException on the @NotNull parameter. Signed-off-by: azerr <azerr@redhat.com>
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fix: use null-safe CompletableFutures.awaitWithCheckCanceled wrapper to prevent NPE when future is null
AbstractLSPFeatureSupport.getFeatureData() can return null due to a race condition with cancel(). All callers passing the result to ProgressIndicatorUtils.awaitWithCheckCanceled would throw IllegalArgumentException on the @NotNull parameter.