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.lang;
27
28 /**
29 * Thrown to indicate that an assertion has failed.
30 *
31 * <p>The seven one-argument public constructors provided by this
32 * class ensure that the assertion error returned by the invocation:
33 * <pre>
34 * new AssertionError(<i>expression</i>)
35 * </pre>
36 * has as its detail message the <i>string conversion</i> of
37 * <i>expression</i> (as defined in section 15.18.1.1 of
38 * <cite>The Java™ Language Specification</cite>),
39 * regardless of the type of <i>expression</i>.
40 *
41 * @since 1.4
42 */
43 public class AssertionError extends Error {
44 @java.io.Serial
45 private static final long serialVersionUID = -5013299493970297370L;
46
47 /**
48 * Constructs an AssertionError with no detail message.
49 */
50 public AssertionError() {
51 }
52
53 /**
54 * This internal constructor does no processing on its string argument,
55 * even if it is a null reference. The public constructors will
56 * never call this constructor with a null argument.
57 */
58 private AssertionError(String detailMessage) {
59 super(detailMessage);
60 }
61
62 /**
63 * Constructs an AssertionError with its detail message derived
64 * from the specified object, which is converted to a string as
65 * defined in section 15.18.1.1 of
66 * <cite>The Java™ Language Specification</cite>.
67 *<p>
68 * If the specified object is an instance of {@code Throwable}, it
69 * becomes the <i>cause</i> of the newly constructed assertion error.
70 *
71 * @param detailMessage value to be used in constructing detail message
72 * @see Throwable#getCause()
73 */
74 public AssertionError(Object detailMessage) {
75 this(String.valueOf(detailMessage));
76 if (detailMessage instanceof Throwable)
77 initCause((Throwable) detailMessage);
78 }
79
80 /**
81 * Constructs an AssertionError with its detail message derived
82 * from the specified {@code boolean}, which is converted to
83 * a string as defined in section 15.18.1.1 of
84 * <cite>The Java™ Language Specification</cite>.
85 *
86 * @param detailMessage value to be used in constructing detail message
87 */
88 public AssertionError(boolean detailMessage) {
89 this(String.valueOf(detailMessage));
90 }
91
92 /**
93 * Constructs an AssertionError with its detail message derived
94 * from the specified {@code char}, which is converted to a
95 * string as defined in section 15.18.1.1 of
96 * <cite>The Java™ Language Specification</cite>.
97 *
98 * @param detailMessage value to be used in constructing detail message
99 */
100 public AssertionError(char detailMessage) {
101 this(String.valueOf(detailMessage));
102 }
103
104 /**
105 * Constructs an AssertionError with its detail message derived
106 * from the specified {@code int}, which is converted to a
107 * string as defined in section 15.18.1.1 of
108 * <cite>The Java™ Language Specification</cite>.
109 *
110 * @param detailMessage value to be used in constructing detail message
111 */
112 public AssertionError(int detailMessage) {
113 this(String.valueOf(detailMessage));
114 }
115
116 /**
117 * Constructs an AssertionError with its detail message derived
118 * from the specified {@code long}, which is converted to a
119 * string as defined in section 15.18.1.1 of
120 * <cite>The Java™ Language Specification</cite>.
121 *
122 * @param detailMessage value to be used in constructing detail message
123 */
124 public AssertionError(long detailMessage) {
125 this(String.valueOf(detailMessage));
126 }
127
128 /**
129 * Constructs an AssertionError with its detail message derived
130 * from the specified {@code float}, which is converted to a
131 * string as defined in section 15.18.1.1 of
132 * <cite>The Java™ Language Specification</cite>.
133 *
134 * @param detailMessage value to be used in constructing detail message
135 */
136 public AssertionError(float detailMessage) {
137 this(String.valueOf(detailMessage));
138 }
139
140 /**
141 * Constructs an AssertionError with its detail message derived
142 * from the specified {@code double}, which is converted to a
143 * string as defined in section 15.18.1.1 of
144 * <cite>The Java™ Language Specification</cite>.
145 *
146 * @param detailMessage value to be used in constructing detail message
147 */
148 public AssertionError(double detailMessage) {
149 this(String.valueOf(detailMessage));
150 }
151
152 /**
153 * Constructs a new {@code AssertionError} with the specified
154 * detail message and cause.
155 *
156 * <p>Note that the detail message associated with
157 * {@code cause} is <i>not</i> automatically incorporated in
158 * this error's detail message.
159 *
160 * @param message the detail message, may be {@code null}
161 * @param cause the cause, may be {@code null}
162 *
163 * @since 1.7
164 */
|
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.lang;
27
28 /**
29 * Thrown to indicate that an assertion has failed.
30 *
31 * <p>The seven one-argument public constructors provided by this
32 * class ensure that the assertion error returned by the invocation:
33 * <pre>
34 * new AssertionError(<i>expression</i>)
35 * </pre>
36 * has as its detail message the <i>string conversion</i> of
37 * <i>expression</i> (as defined in section 15.18.1.1 of
38 * <cite>The Java Language Specification</cite>),
39 * regardless of the type of <i>expression</i>.
40 *
41 * @since 1.4
42 */
43 public class AssertionError extends Error {
44 @java.io.Serial
45 private static final long serialVersionUID = -5013299493970297370L;
46
47 /**
48 * Constructs an AssertionError with no detail message.
49 */
50 public AssertionError() {
51 }
52
53 /**
54 * This internal constructor does no processing on its string argument,
55 * even if it is a null reference. The public constructors will
56 * never call this constructor with a null argument.
57 */
58 private AssertionError(String detailMessage) {
59 super(detailMessage);
60 }
61
62 /**
63 * Constructs an AssertionError with its detail message derived
64 * from the specified object, which is converted to a string as
65 * defined in section 15.18.1.1 of
66 * <cite>The Java Language Specification</cite>.
67 *<p>
68 * If the specified object is an instance of {@code Throwable}, it
69 * becomes the <i>cause</i> of the newly constructed assertion error.
70 *
71 * @param detailMessage value to be used in constructing detail message
72 * @see Throwable#getCause()
73 */
74 public AssertionError(Object detailMessage) {
75 this(String.valueOf(detailMessage));
76 if (detailMessage instanceof Throwable)
77 initCause((Throwable) detailMessage);
78 }
79
80 /**
81 * Constructs an AssertionError with its detail message derived
82 * from the specified {@code boolean}, which is converted to
83 * a string as defined in section 15.18.1.1 of
84 * <cite>The Java Language Specification</cite>.
85 *
86 * @param detailMessage value to be used in constructing detail message
87 */
88 public AssertionError(boolean detailMessage) {
89 this(String.valueOf(detailMessage));
90 }
91
92 /**
93 * Constructs an AssertionError with its detail message derived
94 * from the specified {@code char}, which is converted to a
95 * string as defined in section 15.18.1.1 of
96 * <cite>The Java Language Specification</cite>.
97 *
98 * @param detailMessage value to be used in constructing detail message
99 */
100 public AssertionError(char detailMessage) {
101 this(String.valueOf(detailMessage));
102 }
103
104 /**
105 * Constructs an AssertionError with its detail message derived
106 * from the specified {@code int}, which is converted to a
107 * string as defined in section 15.18.1.1 of
108 * <cite>The Java Language Specification</cite>.
109 *
110 * @param detailMessage value to be used in constructing detail message
111 */
112 public AssertionError(int detailMessage) {
113 this(String.valueOf(detailMessage));
114 }
115
116 /**
117 * Constructs an AssertionError with its detail message derived
118 * from the specified {@code long}, which is converted to a
119 * string as defined in section 15.18.1.1 of
120 * <cite>The Java Language Specification</cite>.
121 *
122 * @param detailMessage value to be used in constructing detail message
123 */
124 public AssertionError(long detailMessage) {
125 this(String.valueOf(detailMessage));
126 }
127
128 /**
129 * Constructs an AssertionError with its detail message derived
130 * from the specified {@code float}, which is converted to a
131 * string as defined in section 15.18.1.1 of
132 * <cite>The Java Language Specification</cite>.
133 *
134 * @param detailMessage value to be used in constructing detail message
135 */
136 public AssertionError(float detailMessage) {
137 this(String.valueOf(detailMessage));
138 }
139
140 /**
141 * Constructs an AssertionError with its detail message derived
142 * from the specified {@code double}, which is converted to a
143 * string as defined in section 15.18.1.1 of
144 * <cite>The Java Language Specification</cite>.
145 *
146 * @param detailMessage value to be used in constructing detail message
147 */
148 public AssertionError(double detailMessage) {
149 this(String.valueOf(detailMessage));
150 }
151
152 /**
153 * Constructs a new {@code AssertionError} with the specified
154 * detail message and cause.
155 *
156 * <p>Note that the detail message associated with
157 * {@code cause} is <i>not</i> automatically incorporated in
158 * this error's detail message.
159 *
160 * @param message the detail message, may be {@code null}
161 * @param cause the cause, may be {@code null}
162 *
163 * @since 1.7
164 */
|