Synchronize stub creation (#39)

neoforged · Aug 16, 2024 · 5867da1 · 5867da1
1 parent 0161cb7
commit 5867da1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/interfaceinjection/src/main/java/net/neoforged/jst/interfaceinjection/StubStore.java b/interfaceinjection/src/main/java/net/neoforged/jst/interfaceinjection/StubStore.java
@@ -60,7 +60,7 @@ public InterfaceInformation createStub(String jvm) {
  return new InterfaceInformation(createStub(jvm, typeParameterCount), generics);
  }
 
- private String createStub(String jvm, int typeParameterCount) {
+ private synchronized String createStub(String jvm, int typeParameterCount) {
  var fqn = jvmToFqn.get(jvm);
  if (fqn != null) return fqn;
 
@@ -88,7 +88,7 @@ private String createStub(String jvm, int typeParameterCount) {
  return fqn;
  }
 
- public void save(Path path) throws IOException {
+ public synchronized void save(Path path) throws IOException {
  if (path.getParent() != null && !Files.isDirectory(path.getParent())) {
  Files.createDirectories(path.getParent());
  }