9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package java.io; 27 28 import java.nio.channels.FileChannel; 29 import jdk.internal.misc.SharedSecrets; 30 import jdk.internal.misc.JavaIOFileDescriptorAccess; 31 import sun.nio.ch.FileChannelImpl; 32 33 34 /** 35 * A file output stream is an output stream for writing data to a 36 * <code>File</code> or to a <code>FileDescriptor</code>. Whether or not 37 * a file is available or may be created depends upon the underlying 38 * platform. Some platforms, in particular, allow a file to be opened 39 * for writing by only one {@code FileOutputStream} (or other 40 * file-writing object) at a time. In such situations the constructors in 41 * this class will fail if the file involved is already open. 42 * 43 * <p><code>FileOutputStream</code> is meant for writing streams of raw bytes 44 * such as image data. For writing streams of characters, consider using 45 * <code>FileWriter</code>. 46 * 47 * @apiNote 48 * To release resources used by this stream {@link #close} should be called 49 * directly or by try-with-resources. Subclasses are responsible for the cleanup 50 * of resources acquired by the subclass. | 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package java.io; 27 28 import java.nio.channels.FileChannel; 29 import jdk.internal.access.SharedSecrets; 30 import jdk.internal.access.JavaIOFileDescriptorAccess; 31 import sun.nio.ch.FileChannelImpl; 32 33 34 /** 35 * A file output stream is an output stream for writing data to a 36 * <code>File</code> or to a <code>FileDescriptor</code>. Whether or not 37 * a file is available or may be created depends upon the underlying 38 * platform. Some platforms, in particular, allow a file to be opened 39 * for writing by only one {@code FileOutputStream} (or other 40 * file-writing object) at a time. In such situations the constructors in 41 * this class will fail if the file involved is already open. 42 * 43 * <p><code>FileOutputStream</code> is meant for writing streams of raw bytes 44 * such as image data. For writing streams of characters, consider using 45 * <code>FileWriter</code>. 46 * 47 * @apiNote 48 * To release resources used by this stream {@link #close} should be called 49 * directly or by try-with-resources. Subclasses are responsible for the cleanup 50 * of resources acquired by the subclass. |