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fix: handle NoSuchMethodError for isMainMethodCandidate() on older JD… #622

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Merged
wenytang-ms merged 3 commits into from
Mar 31, 2026
+14 −3
Merged

fix: handle NoSuchMethodError for isMainMethodCandidate() on older JD… #622

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0cd59bd
fix: handle NoSuchMethodError for isMainMethodCandidate() on older JD…
wenytang-ms Mar 30, 2026
24e81fb
Merge branch 'main' into fix/handle-nosuchmethoderror-isMainMethodCan…
chagong Mar 30, 2026
a8c087b
Merge branch 'main' into fix/handle-nosuchmethoderror-isMainMethodCan…
wenytang-ms Mar 30, 2026
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7 changes: 7 additions & 0 deletions ...lugin/src/main/java/com/microsoft/java/debug/plugin/internal/ResolveMainClassHandler.java
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Original file line number Diff line number Diff line change
Expand Up @@ -241,6 +241,13 @@ private boolean isMainMethod(IMethod method) {
return method.isMainMethod();
} catch (JavaModelException e) {
// do nothing
} catch (NoSuchMethodError e) {
// isMainMethodCandidate() was added in JDT Core 3.36, fall back to isMainMethod()
try {
return method.isMainMethod();
} catch (JavaModelException ex) {
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// do nothing
}
}

return false;
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10 changes: 7 additions & 3 deletions ...ugin/src/main/java/com/microsoft/java/debug/plugin/internal/ResolveMainMethodHandler.java
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Original file line number Diff line number Diff line change
Expand Up @@ -112,9 +112,13 @@ public static IMethod getMainMethod(IType type) throws JavaModelException {
boolean allowInstanceMethod = isInstanceMainMethodSupported(type);
List<IMethod> methods = new ArrayList<>();
for (IMethod method : type.getMethods()) {
if (method instanceof SourceMethod
&& ((SourceMethod) method).isMainMethodCandidate()) {
methods.add(method);
try {
if (method instanceof SourceMethod
&& ((SourceMethod) method).isMainMethodCandidate()) {
methods.add(method);
}
} catch (NoSuchMethodError e) {
// isMainMethodCandidate() was added in JDT Core 3.36, skip if unavailable
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}

if (method.isMainMethod()) {
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