return nil, ErrInvalidDB
}

// Close closes all prepared statements in the store
func (db *PreparedStmtDB) Close() {
	db.Mux.Lock()
	defer db.Mux.Unlock()

	for _, key := range db.Stmts.Keys() {
		db.Stmts.Delete(key)
	}
}

// Reset Deprecated use Close instead
func (db *PreparedStmtDB) Reset() {
	db.Close()
}

    }

    @Test
    public void test_constructorWithErrors() throws Exception {
        List<Throwable> errors = new ArrayList<>();
        errors.add(new Exception("Delete error 1"));
        errors.add(new Exception("Delete error 2"));

        SuggestDeleteResponse response = new SuggestDeleteResponse(errors, 100);

        assertNotNull(response);
        assertEquals(100, response.getTook());

            data.setResponseBody(tempFile, false);

            // Close should not delete non-temporary file
            data.close();

            assertTrue(tempFile.exists());
        } finally {
            tempFile.delete();
        }
    }

    public void test_closeWithoutFile() throws IOException {
        // Test close without any file

	MTime                time.Time // Is only set in POST/PUT operations
	Expires              time.Time // Is only used in POST/PUT operations

	DeleteMarker            bool // Is only set in DELETE operations for delete marker replication
	CheckDMReplicationReady bool // Is delete marker ready to be replicated - set only during HEAD
	Tagging                 bool // Is only in GET/HEAD operations to return tagging metadata along with regular metadata and body.

            ]
        )

        # Delete a hero
        response = client.delete(f"/heroes/{hero_id}")
        assert response.status_code == 200, response.text
        assert response.json() == snapshot({"ok": True})

        response = client.get(f"/heroes/{hero_id}")
        assert response.status_code == 404, response.text

        response = client.delete(f"/heroes/{hero_id}")

    }

    /**
     * Deletes a web authentication configuration.
     *
     * @param webAuthentication The web authentication configuration to delete
     */
    public void delete(final WebAuthentication webAuthentication) {

        webAuthenticationBhv.delete(webAuthentication, op -> {
            op.setRefreshPolicy(Constants.TRUE);
        });

    }

    /**

			<cutdirsmapper dirs="1" />
		</unzip>
	</target>

	<target name="remove.jars" if="with.fess">
		<delete>
			<fileset dir="${modules.dir}">
				<include name="lang-expression/asm-*" />
				<include name="transport-netty4/netty-*" />
				<include name="lang-painless/asm-*" />
			</fileset>
		</delete>
	</target>

}

// delete all cache data on disks.
func (m *metacache) delete(ctx context.Context) {
	if m.bucket == "" || m.id == "" {
		bugLogIf(ctx, fmt.Errorf("metacache.delete: bucket (%s) or id (%s) empty", m.bucket, m.id))
		return
	}
	objAPI := newObjectLayerFn()
	if objAPI == nil {
		internalLogIf(ctx, errors.New("metacache.delete: no object layer"))
		return
	}

        }
    }

    /**
     * Deletes a user from the system.
     * Removes the user from both the authentication manager and the database.
     *
     * @param user the user entity to delete
     */
    public void delete(final User user) {
        final String username = user.getName();
        final String userId = user.getId();

        if (logger.isDebugEnabled()) {

     * </p>
     *
     * @param dictId the dictionary ID to delete the character mapping item from
     * @param charMappingItem the character mapping item to delete
     */
    public void delete(final String dictId, final CharMappingItem charMappingItem) {
        getCharMappingFile(dictId).ifPresent(file -> {
            file.delete(charMappingItem);
        });
    }