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src/java.base/share/classes/java/lang/Throwable.java

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 194      * @serial
 195      * @since 1.4
 196      */
 197     private Throwable cause = this;
 198 
 199     /**
 200      * The stack trace, as returned by {@link #getStackTrace()}.
 201      *
 202      * The field is initialized to a zero-length array.  A {@code
 203      * null} value of this field indicates subsequent calls to {@link
 204      * #setStackTrace(StackTraceElement[])} and {@link
 205      * #fillInStackTrace()} will be no-ops.
 206      *
 207      * @serial
 208      * @since 1.4
 209      */
 210     private StackTraceElement[] stackTrace = UNASSIGNED_STACK;
 211 
 212     // Setting this static field introduces an acceptable
 213     // initialization dependency on a few java.util classes.
 214     private static final List<Throwable> SUPPRESSED_SENTINEL =
 215         Collections.unmodifiableList(new ArrayList<Throwable>(0));
 216 
 217     /**
 218      * The list of suppressed exceptions, as returned by {@link
 219      * #getSuppressed()}.  The list is initialized to a zero-element
 220      * unmodifiable sentinel list.  When a serialized Throwable is
 221      * read in, if the {@code suppressedExceptions} field points to a
 222      * zero-element list, the field is reset to the sentinel value.
 223      *
 224      * @serial
 225      * @since 1.7
 226      */
 227     private List<Throwable> suppressedExceptions = SUPPRESSED_SENTINEL;
 228 
 229     /** Message for trying to suppress a null exception. */
 230     private static final String NULL_CAUSE_MESSAGE = "Cannot suppress a null exception.";
 231 
 232     /** Message for trying to suppress oneself. */
 233     private static final String SELF_SUPPRESSION_MESSAGE = "Self-suppression not permitted";
 234 
 235     /** Caption  for labeling causative exception stack traces */




 194      * @serial
 195      * @since 1.4
 196      */
 197     private Throwable cause = this;
 198 
 199     /**
 200      * The stack trace, as returned by {@link #getStackTrace()}.
 201      *
 202      * The field is initialized to a zero-length array.  A {@code
 203      * null} value of this field indicates subsequent calls to {@link
 204      * #setStackTrace(StackTraceElement[])} and {@link
 205      * #fillInStackTrace()} will be no-ops.
 206      *
 207      * @serial
 208      * @since 1.4
 209      */
 210     private StackTraceElement[] stackTrace = UNASSIGNED_STACK;
 211 
 212     // Setting this static field introduces an acceptable
 213     // initialization dependency on a few java.util classes.
 214     private static final List<Throwable> SUPPRESSED_SENTINEL =Collections.emptyList();

 215 
 216     /**
 217      * The list of suppressed exceptions, as returned by {@link
 218      * #getSuppressed()}.  The list is initialized to a zero-element
 219      * unmodifiable sentinel list.  When a serialized Throwable is
 220      * read in, if the {@code suppressedExceptions} field points to a
 221      * zero-element list, the field is reset to the sentinel value.
 222      *
 223      * @serial
 224      * @since 1.7
 225      */
 226     private List<Throwable> suppressedExceptions = SUPPRESSED_SENTINEL;
 227 
 228     /** Message for trying to suppress a null exception. */
 229     private static final String NULL_CAUSE_MESSAGE = "Cannot suppress a null exception.";
 230 
 231     /** Message for trying to suppress oneself. */
 232     private static final String SELF_SUPPRESSION_MESSAGE = "Self-suppression not permitted";
 233 
 234     /** Caption  for labeling causative exception stack traces */


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