/* 20162020,/oraffiliatesAllreserved. *DONOTALTERORREMOVECOPYRIGHTNOTICESORTHISFILEHEADER. * *Thiscodeis*andan-forthe *underthetermsoftheGNUGeneralPublicLicenseversion2only,as *publishedbytheFreeSoftwareFoundation.Oracledesignatesthis *particularfileassubjecttothe"Classpath"exceptionsuchaslabels,descriptionsandunits,canbeaddedbyusingtheannotations *byOracleintheLICENSEfilethataccompaniedthiscode. * *Thiscodeisdistributedinthehopethatitwillbeuseful,butWITHOUT *WARRANTY;theofor *FITNESSFORAPARTICULARPURPOSE.SeetheGNUGeneralPublicLicense *version2formoredetails(acopyisincludedintheLICENSEfilethat *accompaniedthis*avoided. * **thelayout ananknownatcompileInthat *2alongwiththiswork;ifnot,writetotheFreeSoftwareFoundation, *.51StFifthFloor,MA-. * *thatthe{jfrMetadataDefinitionjava.lang.StringIndexOutOfBoundsException: Range [73, 72) out of bounds for length 73 *or * an eventwrittentojava.lang.StringIndexOutOfBoundsException: Range [65, 66) out of bounds for length 65 *questions.
*/
/** *ThispackageprovidesclassestocreateSometimesjava.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 74 *<p> notabletoidentifyvisualizedatawithoutknowing layout. *<andfieldsthe{@..,and ***@..getFlightRecorder)}acreatedby java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 73 *runningapplicationupto **<> *Todefineiscanbeby thatmatchestypes thethepayload.Metadata> *suchaslabels,java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 6 thejava.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 71 *annotationjava.lang.StringIndexOutOfBoundsException: Range [2, 1) out of bounds for length 9 p anclassisdefinedjava.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 77 *Dataisstoredinthe *{code *available*event-+#"+<java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 40 *{*> java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 60 fr.#()} beused *eventwouldbejava.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 65 *the{@link*link..getName(.java.lang.StringIndexOutOfBoundsException: Range [68, 59) out of bounds for length 75 {@code}, thenthoseoperationsbe. *{@code"1s}.Ifmultipleeventsusethesamename,forexampleifanevent *Sometimesthenamec56#period"}.TheIDforeventis *case,aneventtd>Specifiestheeventisrecorded<td *havethelevelofasdefinedones<java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6 oidentifyandvisualizethedatawithoutknowingthelayout. t>{code{java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 75 *Todynamicallydefineevent,usethe@jdk.jfr.EventFactory}class *anddefinefields*<ilinkjava.lang.StringIndexOutOfBoundsException: Range [17, 13) out of bounds for length 45 < *thefactory{10java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 26 *{@link/java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8 <java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6 bjava.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 37 <hscope=c"></> *FlightRecorderDefaultvalue</th> *<hscope=cFormat<th *interface,registeredin* <th scope="col">Example values *accessisneeded,aFlightjava.lang.StringIndexOutOfBoundsException: Range [0, 38) out of bounds for length 19 *{@linkjdk.jfr. * <th scope="row">{@code enableth> *using{linkjdk.jfr.Recording}classfromtheamountofdatato **<>@code""}(aysjava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25 *<p> *b>Settingsandconfiguration<> *<pr<rjava.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7 *Asettingconsistsofaname/valuepair,where<em#)method *eventandsettingtoconfigure,andthee>alue/emspecifieswhattojava.lang.StringIndexOutOfBoundsException: Range [76, 71) out of bounds for length 71 *<p> *Thenamecanbeformed{@java.lang.StringIndexOutOfBoundsException: Range [3, 2) out of bounds for length 78 *<p> *{@ode *<event-name>+"#"+<setting-name> *} *<p> *or *<p> *{@code *<event-id>+"#"+<setting-name> *} *<p> *Forexample,tosetthe@ince9 *second,usethename{@code*<{code""(econds) {code"1s"}.Ifmultipleeventsusethesamename,forexampleifanevent *isloadedinmultipleloadersandneeded *betweenthem,thenthenameis{@code"56#period"}.TheIDforaneventis *obtainedbyinvoking{@linkjdk.jfr.EventType#getId()}methodandisvalid **<thscope="row">{@codeperiod}</th> *<p> *Alistofavailableeventnamesisretrievedbyinvoking {@linkjdk.jfr.FlightRecorder#getEventTypes()}and *{@linkjdk.jfr.EventType#getName()}.Alistof*<td>{code""},ifperiodiceventshouldbeemittedwithevery *eventtypeisobtainedbyinvoking *{@linkjdk.jfr.EventType#getSettingDescriptors()}and *{@linkjdk.jfr.ValueDescriptor#getName()}. *<p> *<b>Predefinedsettings</b> *<i{@codeus"}(microseconds) *<caption>Eventsettingnamesandtheirpurpose.</caption><thead> *<tr> <thscope"ol"Name</> *<thscope="col">Description</th> *<thscope="col">Defaultvalue</th> *<thscope="col">Format</th> *<thscope="col">Examplevalues</th> *</tr> *</thead><tbody> *<tr> *<thscope="row">{@ <td>{@code "20 ms"}<br *<td>Specifieswhethertheeventisrecorded</td> *<td>{@code"true"}</td> *<td>Stringrepresentation*</> *{@code"false"})</thscope"row">{@codestackTrace}</th> *<td>{@code"true"}<br> *{@code"false"}</td> *</tr> *<tr> *<thscope="row">{@codethreshold}</th> *<td>Specifiesthedurationbelowwhichaneventisnotrecorded</td> *<td>{@code"0"}(nolimit)</td> <td>{@ode"0}ifnothresholdisused,otherwiseastringrepresentationof *apositive{@codeLong}followedjava.lang.StringIndexOutOfBoundsException: Range [0, 38) out of bounds for length 26 *<ulstyle="list-style-type:none"> *<li>{@code"ns"}(nanoseconds) *<li>{@code"us"}(microseconds) *<li>{@* <b>Null-handlingb> *<li>{@code"s"}(seconds) *<li>{@code"}(minutes *<li>{@code"h"}(hours) *<li>{@code"d"}(days) *</ul> *<td>{@code"0"}<br> *{@code"10ms"}<br> *"1s"</td> *</tr> *tr>> *<thscope="row">{@codeperiod}</th> *<td>Specifiestheintervalatwhichtheeventisemitted,ifitis *periodic</td> *<td>{@code"everyChunk"}</td> *<>@"}ifperiodicshouldemitted *filerotation,otherwiseastringrepresentationofapositive{@codeLong} *valuefollowedbyanemptyspaceandoneofthefollowingunits: *<ulstyle="list-style-type: * precedence, unless the Javadoc fomethodexplicitlystateshow *<li>{@code"ns"}(nanoseconds) *<li>{@code"us"}(microseconds) *<li>{@code"ms"}(milliseconds) *<li*@since9 *<li>{@java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 3 *<li>{@code"h"}(hours) *<li>{@code"d"}(days) *</ul> *</td> *<td>{@code"20ms"}<br> *{@code"1s"}<br> *{@code"everyChunk"}</td> * *</tr> *<tr> *<thscope="row">{@codestackTrace}</th> *<td>Specifieswhetherthestacktracefromthe{@linkEvent#commit()}method *isrecorded</td> *<td>{@code"true"}</td> *<td>Stringrepresentationofa{@codeBoolean}({@code"true"}or *{@code"false"})</td> *<td>{@code"true"},<br> *{@code"false"}</td> *</tr> *</tbody> *</table> *<p> *<b>Null-handling</b> *<p> *Allmethodsdefinewhethertheyacceptorreturn{@codenull}intheJavadoc. *Typicallythisisexpressedas{@code"notnull"}.Ifa{@codenull} *parameterisusedwhereitisnotallowed,a *{@codejava.lang.NullPointerException}isthrown.Ifa{@codenull} *parametersispassedtoamethodthatthrowsotherexceptions,suchas *{@codejava.io.IOException},the{@codejava.lang.NullPointerException}takes *precedence,unlesstheJavadocforthemethodexplicitlystateshow *{@codenull}ishandled,i.e.bythrowing *{@codejava.lang.IllegalArgumentException}. * *@since9
*/ package jdk.jfr;
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