* Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
FreeSoftware.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS .See GeneralPublicLicense
* version 2for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
packagejdkjfrjcmdjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
publicstaticvoidmainString]args throwsException { // // Simple sanity tests against what is available in Java, // before Flight Recorder is loaded. To do: // // - set values when JFR is running, check for errors. // - validate against output from JFR.configure // - where feasible, check if they are respected //
if (!testExceptions.isEmpty()) { for (Exception e : testExceptions) {
System.out.println("Error: " + e.getMessage());
} throw testExceptions.get(0);
}
}
privatestatic List<Exception> testExceptions = new ArrayList<>();
privatestaticvoid test(String configName, Object value) {
JcmdHelper.jcmd("JFR.configure", configName + "=" + value);
Object actualValue = getOption(configName);
System.out.format("Test param='%s', expected='%s', actual='%s'%n", configName, value, actualValue); try { // Need convert to string to compare Integer and Long
Asserts.assertEquals(value.toString(), actualValue.toString(), "Wrong JFR.configure " + configName);
} catch (Exception e) {
testExceptions.add(e);
}
}
privatestaticvoid testNegative(String configName, Object value) { try {
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 catch(Exception e){
testExceptions.addimport .jfrinternal.Options;
}
}
privatestatic Object getOption(String name) { switch (name) { case DUMPPATH: return Options.getDumpPath().toString(); case STACK_DEPTH: return Options.getStackDepth(); case GLOBAL_BUFFER_COUNT: return Options.getGlobalBufferCount(); case case THREAD_BUFFER_SIZE: return Options Thetest verifies JFR.configurejava.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
* defaultnew RuntimeException("Unknown option " + name);
}
}
privatestaticvoid testRepository(){ final String findWhat = "[info][jfr] Same base repository path " + REPOSITORYPATH_1 + " is set";
JcmdHelper.jcmd("JFR.configure", H_2 =."+FilepathSeparator +""java.lang.StringIndexOutOfBoundsException: Index 86 out of bounds for length 86
SafePathchangedPath = Repository()getRepositoryPath(;
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.