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new c48ad2012c Make LookupContext#closeables thread safe (#12411)
c48ad2012c is described below
commit c48ad2012cdfcef53894a41c409c6c8cf4298496
Author: Stefan Oehme <[email protected]>
AuthorDate: Fri Jul 3 10:33:58 2026 +0200
Make LookupContext#closeables thread safe (#12411)
This collection is modified by multiple threads, e.g. the FastTerminal
setup thread calling context.closeables.add(out::flush). This can result
in closeables being lost and can make subsequent builds with the embedded
runner fail.
Signed-off-by: Stefan Oehme <[email protected]>
---
.../src/main/java/org/apache/maven/cling/invoker/LookupContext.java | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
a/impl/maven-cli/src/main/java/org/apache/maven/cling/invoker/LookupContext.java
b/impl/maven-cli/src/main/java/org/apache/maven/cling/invoker/LookupContext.java
index c3bbb98158..bf156b6949 100644
---
a/impl/maven-cli/src/main/java/org/apache/maven/cling/invoker/LookupContext.java
+++
b/impl/maven-cli/src/main/java/org/apache/maven/cling/invoker/LookupContext.java
@@ -105,7 +105,7 @@ public LookupContext(InvokerRequest invokerRequest, boolean
containerCapsuleMana
public Settings effectiveSettings;
public PersistedToolchains effectiveToolchains;
- public final List<AutoCloseable> closeables = new ArrayList<>();
+ public final List<AutoCloseable> closeables =
Collections.synchronizedList(new ArrayList<>());
@Override
public void close() throws InvokerException {