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src/java.base/linux/classes/sun/nio/fs/DefaultFileSystemProvider.java
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8213406: (fs) More than one instance of built-in FileSystem observed in heap
Reviewed-by: alanb, cushon, weijun
@@ -23,21 +23,23 @@
* questions.
*/
package sun.nio.fs;
-import java.nio.file.spi.FileSystemProvider;
+import java.net.URI;
+import java.nio.file.FileSystem;
/**
- * Creates this platform's default FileSystemProvider.
+ * Creates this platform's builtin FileSystemProvider and FileSystem.
*/
public class DefaultFileSystemProvider {
private DefaultFileSystemProvider() { }
- /**
- * Returns the default FileSystemProvider.
- */
- public static FileSystemProvider create() {
- return new LinuxFileSystemProvider();
- }
+ /** The unique instance of the builtin file system provider. */
+ public static final LinuxFileSystemProvider FILE_SYSTEM_PROVIDER
+ = new LinuxFileSystemProvider();
+
+ /** The unique instance of the builtin file system. */
+ public static final FileSystem FILE_SYSTEM
+ = FILE_SYSTEM_PROVIDER.getFileSystem(URI.create("file:///"));
}
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