diff --git a/composite-builds/build-deps/java-compiler/src/main/java/com/itsaky/androidide/zipfs2/ZipFileSystem.java b/composite-builds/build-deps/java-compiler/src/main/java/com/itsaky/androidide/zipfs2/ZipFileSystem.java
index 8fbde8acd4..2912ec30e0 100644
--- a/composite-builds/build-deps/java-compiler/src/main/java/com/itsaky/androidide/zipfs2/ZipFileSystem.java
+++ b/composite-builds/build-deps/java-compiler/src/main/java/com/itsaky/androidide/zipfs2/ZipFileSystem.java
@@ -1076,7 +1076,10 @@ final String getString(byte[] name) {
 
     @SuppressWarnings("deprecation")
     protected void finalize() throws IOException {
-        close();
+        try {
+            close();
+        } catch (IOException ignored) {
+        }
     }
 
     // Reads len bytes of data from the specified offset into buf.
diff --git a/subprojects/javac-services/src/main/java/com/itsaky/androidide/javac/services/fs/CachedJarFileSystem.kt b/subprojects/javac-services/src/main/java/com/itsaky/androidide/javac/services/fs/CachedJarFileSystem.kt
index 4a09dfe2e5..936865e64b 100644
--- a/subprojects/javac-services/src/main/java/com/itsaky/androidide/javac/services/fs/CachedJarFileSystem.kt
+++ b/subprojects/javac-services/src/main/java/com/itsaky/androidide/javac/services/fs/CachedJarFileSystem.kt
@@ -21,6 +21,7 @@ import com.itsaky.androidide.zipfs2.ZipFileSystem
 import com.itsaky.androidide.zipfs2.ZipFileSystemProvider
 import jdkx.lang.model.SourceVersion
 import openjdk.tools.javac.file.RelativePath.RelativeDirectory
+import org.slf4j.LoggerFactory
 import java.io.IOException
 import java.nio.file.Path
 
@@ -34,7 +35,11 @@ class CachedJarFileSystem(
   zfpath: Path?,
   env: MutableMap<String, *>?
 ) : ZipFileSystem(provider, zfpath, env) {
-  
+
+  companion object {
+    private val log = LoggerFactory.getLogger(CachedJarFileSystem::class.java)
+  }
+
   internal val packages = mutableMapOf<RelativeDirectory, Path>()
 
   override fun close() {
@@ -42,9 +47,12 @@ class CachedJarFileSystem(
     // This is called manually by the Java LSP
   }
 
-  @Throws(IOException::class)
   fun doClose() {
-    super.close()
+    try {
+      super.close()
+    } catch (e: IOException) {
+      log.warn("IOException during CachedJarFileSystem close", e)
+    }
   }
 
   fun storeJARPackageDir(dir: Path?): Boolean {