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Fix NullPointerException in JavaBreakpoint.deregisterRequest when marker is null #44

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Fix NullPointerException in JavaBreakpoint.deregisterRequest when marker is null #44

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Copilot Feb 1, 2026
ceed2d2
Add null check to prevent NullPointerException in deregisterRequest
Copilot Feb 1, 2026
604298d
Optimize to avoid redundant getMarker() calls
Copilot Feb 1, 2026
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3 changes: 2 additions & 1 deletion ...lipse.jdt.debug/model/org/eclipse/jdt/internal/debug/core/breakpoints/JavaBreakpoint.java
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Original file line number Diff line number Diff line change
Expand Up @@ -286,7 +286,8 @@ protected void deregisterRequest(EventRequest request, JDIDebugTarget target)
// deletion.
// Don't try updating the marker (decrementing the install count) if
// it no longer exists.
if (!(request instanceof ClassPrepareRequest) && getMarker().exists()) {
IMarker marker = getMarker();
if (!(request instanceof ClassPrepareRequest) && marker != null && marker.exists()) {
decrementInstallCount();
}
}
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