SmbException ex =
                assertThrows(SmbException.class, () -> new DirFileEntryEnumIterator1(tree, parent, "*", (ResourceNameFilter) null, 0));
        assertTrue(ex.getMessage().contains("directory must end with '/'"));
        verify(tree, times(1)).acquire();
        verify(tree, times(1)).release(); // closed after failure
    }

    @Test

            SmbException ex =
                    assertThrows(SmbException.class, () -> SmbCopyUtil.copyFile(src, dest, buffers, 8, new WriterThread(), sh, dh));
            assertTrue(ex.getMessage().contains("smb://src"));
            assertTrue(ex.getMessage().contains("smb://dest"));
        }

        @Test
        @DisplayName("copyFile swallows when ignoreCopyToException=true")
        void copyFile_swallowsWhenIgnoreTrue() throws Exception {

      Set<String> views = FileSystems.getDefault().supportedFileAttributeViews();
      if (views.contains("posix")) {
        filePermissions = () -> asFileAttribute(PosixFilePermissions.fromString("rw-------"));
        directoryPermissions = () -> asFileAttribute(PosixFilePermissions.fromString("rwx------"));
      } else if (views.contains("acl")) {
        filePermissions = directoryPermissions = userPermissions();
      } else {

        assertEquals(1630000001000L, resp.getLastWriteTime());
        assertEquals(2048, resp.getSize());
        // toString() uses lastWriteTime directly without offset
        assertTrue(resp.toString().contains(new Date(1630000000000L).toString()));
    }

    // Buffer helpers to build SMB basic file info wire format.
    // SMB uses little-endian byte order
    private static void writeLong(byte[] buf, int offset, long val) {

        <jsp:param name="menuType" value="webAuthentication"/>
    </jsp:include>
    <main class="content-wrapper">
        <div class="content-header">
            <div class="container-fluid">
                <div class="row mb-2">
                    <div class="col-sm-6">
                        <h1>
                            <la:message key="labels.webauth_configuration"/>

                    for (int i = 0; i < operationsPerThread; i++) {
                        try {
                            // Test connection pool operations without actually connecting
                            boolean contains = pool.contains(null); // Should handle gracefully
                            successCount.incrementAndGet();
                        } catch (Exception e) {
                            synchronized (exceptions) {

You can override these exception handlers with your own.

### Override request validation exceptions { #override-request-validation-exceptions }

When a request contains invalid data, **FastAPI** internally raises a `RequestValidationError`.

And it also includes a default exception handler for it.

#### List { #list }

For example, let's define a variable to be a `list` of `str`.

Declare the variable, with the same colon (`:`) syntax.

As the type, put `list`.

As the list is a type that contains some internal types, you put them in square brackets:

{* ../../docs_src/python_types/tutorial006_py39.py hl[1] *}

/// info

Those internal types in the square brackets are called "type parameters".

        byte[] buf = new byte[128];
        block.writeAndXWireFormat(buf, 0);

        String s = block.toString();
        assertNotNull(s);
        assertTrue(s.contains("andxCommand=0x"));
        assertTrue(s.contains("andxOffset="));
    }

        SmbWatchHandleImpl sut = new SmbWatchHandleImpl(handle, 0, false);

        SmbException ex = assertThrows(SmbException.class, sut::watch, "Expected SmbException when handle invalid");
        assertTrue(ex.getMessage().contains("Watch was broken by tree disconnect"));
    }

    // Happy path for SMB2: a response is received and the list is returned; tree is closed
    @Test