- in testGetThrowableI, replaced construction of explicit class instance with getThrowable abstract method
- in testPrintPartialStackTrace, replaced class name in startsWith assert from explcit class name to class from getNestable abstract method
- in testPrintStackTrace, replaced class name in startsWith assert from explicit class name to class name from getThrowableClass abstract method
- in testPrintStackTrace, replaced class name in indexOf assert from explicit class name to class name from getNestable abstract method
removed extranous commented code
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/lang/trunk@137010 13f79535-47bb-0310-9956-ffa450edef68
stackTrace is only slightly different in that it uses a ByteArrayOutputStream
and not a StringWriter. A change since the beta, but not allowing obvious ones
to happen will be silly.
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/lang/trunk@137002 13f79535-47bb-0310-9956-ffa450edef68
ArrayList local reference to List.
ExceptionUtils.getStackTrace(Throwable): New method for extracting the
text of a stack trace.
ExceptionUtils.getStackFrames(Throwable): Splits an exception's stace
trace into frames.
ExceptionUtils.getStackFrames(String): Splits a stace trace into frames.
NestableDelegate printStackTrace(): Delegate to
printStackTrace(PrintStream) using System.err rather than duplicating
its impl.
NestableDelegate printStackTrace(PrintWriter): Used new name
getStackFrames() method name.
NestableDelegate getStackFrames(Throwable): Renamed decompose() to
this and delegated to ExceptionUtils.getStackFrames(String) for half
of impl.
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/lang/trunk@136985 13f79535-47bb-0310-9956-ffa450edef68
indexOfThrowable(Throwable, Class), and indexOfThrowable(Throwable,
Class, int) methods factored out of NestableDelegate, as suggested by
Stephen Colebourne <scolebourne@btopenworld.com>. Added a TODO for
the remaining methods he suggested moving.
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/lang/trunk@136974 13f79535-47bb-0310-9956-ffa450edef68
Since implementation of Throwable is already required, this doesn't
change the interface, but does simplify the internals.
o Simplified code in getThrowableCount() method by removing extraneous
null check and extra reference.
o Implemented suggestion by Joachim.Sauer@tp-soft.com to use
ExceptionUtils where Nestable.getCause() was previously called.
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/lang/trunk@136972 13f79535-47bb-0310-9956-ffa450edef68
method names which may yield a wrapped exception.
getCause(Throwable): Now just wraps getCause(Throwable, String[]),
passing in CAUSE_METHOD_NAMES as its list of method names.
getCause(Throwable, String[]): Refactored code extracted from
getCause(Throwable) which looks at a list of method names, plus a
"detail" field.
getCauseUsingMethodName(): Swapped parameter order for consistency.
getCauseUsingFieldName(): New method which introspects fields instead
of methods.
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/lang/trunk@136967 13f79535-47bb-0310-9956-ffa450edef68
internally. This will allow more cause method names to be added with
ease.
getCauseUsingWellKnownTypes(Throwable): Extracted from getCause().
getCauseUsingMethodName(String, Throwable): Extracted from getCause().
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/lang/trunk@136966 13f79535-47bb-0310-9956-ffa450edef68
deprecated method getLength(), replaced with getThrowableCount();
deprecated indexOfThrowable(int, Class), replaced with indexOfThrowable(Class, int) to make signature consistent with other APIs;
changed functionality of methods that receive an index argument to throw an IndexOutOfBoundsException if the index is specified incorrectly, rather than absorbing invalid indices silently, to bring in line with the String API
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/lang/trunk@136951 13f79535-47bb-0310-9956-ffa450edef68
deprecated indexOfThrowable(int, Class), replaced with indexOfThrowable(Class, int) to make signature consistent with other APIs;
changed functionality of methods that receive an index argument to throw an IndexOutOfBoundsException if the index is specified incorrectly, rather than absorbing invalid indices silently, to bring in line with the String API
cleaned up javadoc;
rearranged methods alphabetically
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/lang/trunk@136950 13f79535-47bb-0310-9956-ffa450edef68
