desruisseaux commented on code in PR #1160:
URL:
https://github.com/apache/maven-compiler-plugin/pull/1160#discussion_r4212021196
##########
src/main/java/org/apache/maven/plugin/compiler/DiagnosticLogger.java:
##########
@@ -114,7 +114,19 @@ private String relativize(String file) {
*/
@Override
public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
- String message = diagnostic.getMessage(locale);
+ String message;
+ try {
+ message = diagnostic.getMessage(locale);
+ } catch (Throwable e) {
+ /*
+ * Some JDK versions may fail while formatting a diagnostic if a
referenced class has an
+ * annotation type that is not on the classpath (for example, a
CLASS-retained annotation
+ * on a deprecated API). The compiler can still emit a useful
fallback representation.
+ */
+ logger.debug("Cannot format compiler diagnostic; falling back to
its string representation.");
+ logger.debug(e);
Review Comment:
Should be with the previous `logger.debug`, not a separated log record.
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