5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 package jdk.vm.ci.meta;
24
25 import java.util.*;
26
27 /**
28 * Represents an exception handler within the bytecodes.
29 */
30 public final class ExceptionHandler {
31
32 private final int startBCI;
33 private final int endBCI;
34 private final int handlerBCI;
35 private final int catchTypeCPI;
36 private final JavaType catchType;
37
38 /**
39 * Creates a new exception handler with the specified ranges.
40 *
41 * @param startBCI the start index of the protected range
42 * @param endBCI the end index of the protected range
43 * @param catchBCI the index of the handler
44 * @param catchTypeCPI the index of the throwable class in the constant pool
45 * @param catchType the type caught by this exception handler
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5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 package jdk.vm.ci.meta;
24
25 import java.util.Objects;
26
27 /**
28 * Represents an exception handler within the bytecodes.
29 */
30 public final class ExceptionHandler {
31
32 private final int startBCI;
33 private final int endBCI;
34 private final int handlerBCI;
35 private final int catchTypeCPI;
36 private final JavaType catchType;
37
38 /**
39 * Creates a new exception handler with the specified ranges.
40 *
41 * @param startBCI the start index of the protected range
42 * @param endBCI the end index of the protected range
43 * @param catchBCI the index of the handler
44 * @param catchTypeCPI the index of the throwable class in the constant pool
45 * @param catchType the type caught by this exception handler
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