LogStream.setLevel(10);
        assertEquals(10, LogStream.level);
    }

    @Test
    void testSetInstanceAfterGetInstance() {
        // Test that setInstance after getInstance has been called
        // getInstance first (creates default instance with System.err)
        LogStream instance1 = LogStream.getInstance();
        assertNotNull(instance1);

        // Now set a new instance

    /**
     * Sets the URL stream handler factory for the environment. This
     * allows specification of the factory used in creating underlying
     * stream handlers. This can be called once per JVM instance.
     *
     * @param factory
     *            The URL stream handler factory.
     */
    public static void setURLStreamHandlerFactory(final URLStreamHandlerFactory factory) {

}

// Store defines an interface for managing the caching operations of SQL statements (Stmt).
// This interface provides methods for creating new statements, retrieving all cache keys,
// getting cached statements, setting cached statements, and deleting cached statements.
type Store interface {
	// New creates a new Stmt object and caches it.
	// Parameters:
	//   ctx: The context for the request, which can carry deadlines, cancellation signals, etc.

        val group = r.group
        val module = r.module
        val expectedLength = group.length + 1 + module.length

        val isProvided = providedBy.any {
            // This method is called very often during dependency resolution.
            // This implementation avoids allocating new strings.
            it.length == expectedLength &&
                it[group.length] == ':' &&

type Writer struct {
	// opts are the configuration options for this Writer
	opts Options

	// f is the currently open file used for appends.
	// Writes to f are only synchronized once Close() is called,
	// or when files are being rotated.
	f *os.File

	pw *xioutil.PipeWriter
	pr *xioutil.PipeReader
}

// Write writes p into the current file, rotating if necessary.

// If some data is available but not len(p) bytes, Read conventionally returns what is available instead of waiting for more.
// When Read encounters an error or end-of-file condition after successfully reading n > 0 bytes, it returns the number of bytes read.
// It may return the (non-nil) error from the same call or return the error (and n == 0) from a subsequent call.

        }
    }
    
    private void flushCachedWrites(String path) {
        // Implementation to flush cached writes
        // This will be called when losing write cache
    }
    
    private void invalidateReadCache(String path) {
        // Implementation to invalidate read cache
        // This will be called when losing read cache
    }
}
```

## 5. Lease Break Handling

   * all of its elements.
   *
   * <p>Modifications to the underlying {@link Iterable} before a call to {@code iterator()} are
   * reflected in the returned iterator. That is, the iterator skips the first {@code numberToSkip}
   * elements that exist when the {@code Iterator} is created, not when {@code skip()} is called.
   *
   * <p>The returned iterable's iterator supports {@code remove()} if the iterator of the underlying

			i, err = d.objectOrdered()
		} else {
			i, err = d.object()
		}
		return i, Object, err
	default:
		return nil, Unknown, d.mkError(ErrSyntax, "looking for beginning of value")
	}
}

// string called by `any` or `object`(for map keys) after reading `"`
func (d *Decoder) string() (string, error) {
	d.scratch.reset()
	c := d.next()

scan:
	for {
		switch {
		case c == '"':

        processMethod.setAccessible(true);

        try {
            Integer result = (Integer) processMethod.invoke(null, options);
            assertNotNull(result);
            // Verify that generate was called at least once
            assertTrue(generateCallCount.get() >= 0);
        } catch (Exception e) {
            // Expected behavior when components are not fully initialized