Eclipse Vaadin Widgetset compile heap size problem

While compiling vaadin widgetset on my eclipse, i get this error.

i see some posts that say we can change heap space size in vaadin plugin but there is no settings like this on my eclipse. (My plugin settings)(Related Post)

while compiling widgetset, vaadin plugin runs a command and it sets -Xss8M and -Xmx512M.

Is there any way to change this settings?

Error:

Executing compiler with command line:
 C:\Program Files\Java\jre1.8.0_161\bin\java.exe -Djava.awt.headless=true -Xss8M -Xmx512M -classpath C:\Program Files\Java\jre1.8.0_161\lib\resources.jar;C:\Program Files\Java\jre1.8.0_161\lib\rt.jar;C:\Program Files\Java\jre1.8.0_161\lib\jsse.jar;C:\Program Files\Java\jre1.8.0_161\lib\jce.jar;C:\Program Files\Java\jre1.8.0_161\lib\charsets.jar;C:\Program Files\Java\jre1.8.0_161\lib\jfr.jar;C:\Program Files\Java\jre1.8.0_161\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jre1.8.0_161\lib\ext\cldrdata.jar;C:\Program Files\Java\jre1.8.0_161\lib\ext\dnsns.jar;C:\Program Files\Java\jre1.8.0_161\lib\ext\jaccess.jar;C:\Program Files\Java\jre1.8.0_161\lib\ext\jfxrt.jar;C:\Program Files\Java\jre1.8.0_161\lib\ext\localedata.jar;C:\Program Files\Java\jre1.8.0_161\lib\ext\nashorn.jar;C:\Program Files\Java\jre1.8.0_161\lib\ext\sunec.jar;C:\Program Files\Java\jre1.8.0_161\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jre1.8.0_161\lib\ext\sunmscapi.jar;C:\Program Files\Java\jre1.8.0_161\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jre1.8.0_161\lib\ext\zipfs.jar;D:/Projects/jguar_GIT_Set/jvhr/LbsVPCorporatePortal/src;D:/Projects/jguar_GIT_Set/jvhr/LbsVPCorporatePortal/build/classes;C:/Users/bekir.mavus/.ivy2/cache/com.vaadin/vaadin-server/jars/vaadin-server-8.4.3.jar;C:/Users/bekir.mavus/.ivy2/cache/com.vaadin/vaadin-sass-compiler/jars/vaadin-sass-compiler-0.9.13.jar;C:/Users/bekir.mavus/.ivy2/cache/org.w3c.css/sac/jars/sac-1.3.jar;C:/Users/bekir.mavus/.ivy2/cache/com.vaadin.external.flute/flute/jars/flute-1.3.0.gg2.jar;C:/Users/bekir.mavus/.ivy2/cache/com.vaadin/vaadin-shared/jars/vaadin-shared-8.4.3.jar;C:/Users/bekir.mavus/.ivy2/cache/org.jsoup/jsoup/jars/jsoup-1.11.2.jar;C:/Users/bekir.mavus/.ivy2/cache/com.vaadin.external/gentyref/jars/gentyref-1.2.0.vaadin1.jar;C:/Users/bekir.mavus/.ivy2/cache/com.vaadin/vaadin-themes/jars/vaadin-themes-8.4.3.jar;C:/Users/bekir.mavus/.ivy2/cache/com.github.appreciated/material/jars/material-1.1.7.jar;C:/Users/bekir.mavus/.ivy2/cache/org.vaadin.addons/fontawesomelabel/jars/fontawesomelabel-1.4.0.jar;C:/Users/bekir.mavus/.ivy2/cache/org.vaadin.addons/popupbutton/jars/popupbutton-3.0.0.jar;C:/Users/bekir.mavus/.ivy2/cache/org.vaadin.blackbluegl/calendar-component/jars/calendar-component-2.0-BETA4.jar;C:/Users/bekir.mavus/.ivy2/cache/com.vaadin.addon/tableexport-for-vaadin/jars/tableexport-for-vaadin-1.8.0.jar;C:/Users/bekir.mavus/.ivy2/cache/com.github.appreciated/app-layout-addon/jars/app-layout-addon-0.9.20.jar;C:/Users/bekir.mavus/.ivy2/cache/org.ocpsoft.prettytime/prettytime/bundles/prettytime-4.0.1.Final.jar;C:/Users/bekir.mavus/.ivy2/cache/com.lbs.vaadin.addons/lbs-vaadin-datetimerangepicker/jars/lbs-vaadin-datetimerangepicker-1.0.0.jar;C:/Users/bekir.mavus/.ivy2/cache/org.tltv.gantt/gantt-addon/jars/gantt-addon-1.0.3.jar;C:/Users/bekir.mavus/.ivy2/cache/com.vaadin/vaadin-client-compiled/jars/vaadin-client-compiled-8.4.3.jar;C:/Users/bekir.mavus/.ivy2/cache/com.google.guava/guava/bundles/guava-18.0.jar;C:/Users/bekir.mavus/.ivy2/cache/com.wcs.wcslib/wcslib-vaadin-widget-recaptcha/jars/wcslib-vaadin-widget-recaptcha-2.0.3.jar;C:/Users/bekir.mavus/.ivy2/cache/com.jarektoro/responsive-layout/bundles/responsive-layout-2.1.jar;C:/Users/bekir.mavus/.ivy2/cache/org.vaadin.addons/inputmask/jars/inputmask-1.0.2.jar;C:/Users/bekir.mavus/.ivy2/cache/com.vaadin/vaadin-client/jars/vaadin-client-8.4.3.jar;C:/Users/bekir.mavus/.ivy2/cache/com.google.gwt/gwt-elemental/jars/gwt-elemental-2.8.2.jar;C:/Users/bekir.mavus/.ivy2/cache/com.google.gwt/gwt-user/jars/gwt-user-2.8.2.jar;C:/Users/bekir.mavus/.ivy2/cache/com.google.jsinterop/jsinterop-annotations/jars/jsinterop-annotations-1.0.2-sources.jar;C:/Users/bekir.mavus/.ivy2/cache/com.vaadin/vaadin-client-compiler/jars/vaadin-client-compiler-8.4.3.jar;C:/Users/bekir.mavus/.ivy2/cache/com.google.gwt/gwt-dev/jars/gwt-dev-2.8.2.jar;C:/Users/bekir.mavus/.ivy2/cache/com.google.code.findbugs/jsr305/jars/jsr305-1.3.9.jar;C:/Users/bekir.mavus/.ivy2/cache/com.google.code.gson/gson/jars/gson-2.6.2.jar;C:/Users/bekir.mavus/.ivy2/cache/org.ow2.asm/asm/jars/asm-5.0.3.jar;C:/Users/bekir.mavus/.ivy2/cache/org.ow2.asm/asm-util/jars/asm-util-5.0.3.jar;C:/Users/bekir.mavus/.ivy2/cache/org.ow2.asm/asm-tree/jars/asm-tree-5.0.3.jar;C:/Users/bekir.mavus/.ivy2/cache/org.ow2.asm/asm-commons/jars/asm-commons-5.0.3.jar;C:/Users/bekir.mavus/.ivy2/cache/colt/colt/jars/colt-1.2.0.jar;C:/Users/bekir.mavus/.ivy2/cache/ant/ant/jars/ant-1.6.5.jar;C:/Users/bekir.mavus/.ivy2/cache/commons-collections/commons-collections/jars/commons-collections-3.2.2.jar;C:/Users/bekir.mavus/.ivy2/cache/commons-io/commons-io/jars/commons-io-2.4.jar;C:/Users/bekir.mavus/.ivy2/cache/com.ibm.icu/icu4j/jars/icu4j-50.1.1.jar;C:/Users/bekir.mavus/.ivy2/cache/tapestry/tapestry/jars/tapestry-4.0.2.jar;C:/Users/bekir.mavus/.ivy2/cache/net.sourceforge.htmlunit/htmlunit/jars/htmlunit-2.19.jar;C:/Users/bekir.mavus/.ivy2/cache/xalan/xalan/jars/xalan-2.7.2.jar;C:/Users/bekir.mavus/.ivy2/cache/xalan/serializer/jars/serializer-2.7.2.jar;C:/Users/bekir.mavus/.ivy2/cache/org.apache.commons/commons-lang3/jars/commons-lang3-3.4.jar;C:/Users/bekir.mavus/.ivy2/cache/org.apache.httpcomponents/httpclient/jars/httpclient-4.5.1.jar;C:/Users/bekir.mavus/.ivy2/cache/org.apache.httpcomponents/httpcore/jars/httpcore-4.4.3.jar;C:/Users/bekir.mavus/.ivy2/cache/commons-logging/commons-logging/jars/commons-logging-1.2.jar;C:/Users/bekir.mavus/.ivy2/cache/commons-codec/commons-codec/jars/commons-codec-1.5.jar;C:/Users/bekir.mavus/.ivy2/cache/org.apache.httpcomponents/httpmime/jars/httpmime-4.5.1.jar;C:/Users/bekir.mavus/.ivy2/cache/net.sourceforge.htmlunit/htmlunit-core-js/jars/htmlunit-core-js-2.17.jar;C:/Users/bekir.mavus/.ivy2/cache/xerces/xercesImpl/jars/xercesImpl-2.11.0.jar;C:/Users/bekir.mavus/.ivy2/cache/xml-apis/xml-apis/jars/xml-apis-1.4.01.jar;C:/Users/bekir.mavus/.ivy2/cache/net.sourceforge.nekohtml/nekohtml/jars/nekohtml-1.9.22.jar;C:/Users/bekir.mavus/.ivy2/cache/net.sourceforge.cssparser/cssparser/jars/cssparser-0.9.18.jar;C:/Users/bekir.mavus/.ivy2/cache/org.eclipse.jetty.websocket/websocket-client/jars/websocket-client-9.2.13.v20150730.jar;C:/Users/bekir.mavus/.ivy2/cache/org.eclipse.jetty/jetty-util/jars/jetty-util-9.2.9.v20150224.jar;C:/Users/bekir.mavus/.ivy2/cache/org.eclipse.jetty/jetty-io/jars/jetty-io-9.2.14.v20151106.jar;C:/Users/bekir.mavus/.ivy2/cache/org.eclipse.jetty.websocket/websocket-common/jars/websocket-common-9.2.14.v20151106.jar;C:/Users/bekir.mavus/.ivy2/cache/org.eclipse.jetty.websocket/websocket-api/jars/websocket-api-9.2.14.v20151106.jar;C:/Users/bekir.mavus/.ivy2/cache/org.eclipse.jetty/jetty-webapp/jars/jetty-webapp-9.2.9.v20150224.jar;C:/Users/bekir.mavus/.ivy2/cache/org.eclipse.jetty/jetty-xml/jars/jetty-xml-9.2.14.v20151106.jar;C:/Users/bekir.mavus/.ivy2/cache/org.eclipse.jetty/jetty-servlet/jars/jetty-servlet-9.2.14.v20151106.jar;C:/Users/bekir.mavus/.ivy2/cache/org.eclipse.jetty/jetty-security/jars/jetty-security-9.2.14.v20151106.jar;C:/Users/bekir.mavus/.ivy2/cache/org.eclipse.jetty/jetty-server/jars/jetty-server-9.2.9.v20150224.jar;C:/Users/bekir.mavus/.ivy2/cache/org.eclipse.jetty/jetty-http/jars/jetty-http-9.2.14.v20151106.jar;C:/Users/bekir.mavus/.ivy2/cache/org.eclipse.jetty/jetty-servlets/jars/jetty-servlets-9.2.9.v20150224.jar;C:/Users/bekir.mavus/.ivy2/cache/org.eclipse.jetty/jetty-continuation/jars/jetty-continuation-9.2.14.v20151106.jar;C:/Users/bekir.mavus/.ivy2/cache/org.eclipse.jetty/jetty-annotations/jars/jetty-annotations-9.2.14.v20151106.jar;C:/Users/bekir.mavus/.ivy2/cache/org.eclipse.jetty/jetty-plus/jars/jetty-plus-9.2.14.v20151106.jar;C:/Users/bekir.mavus/.ivy2/cache/org.eclipse.jetty/jetty-jndi/jars/jetty-jndi-9.2.14.v20151106.jar;C:/Users/bekir.mavus/.ivy2/cache/javax.annotation/javax.annotation-api/jars/javax.annotation-api-1.2.jar;C:/Users/bekir.mavus/.ivy2/cache/org.eclipse.jetty/apache-jsp/jars/apache-jsp-9.2.14.v20151106.jar;C:/Users/bekir.mavus/.ivy2/cache/org.eclipse.jetty.toolchain/jetty-schemas/jars/jetty-schemas-3.1.M0.jar;C:/Users/bekir.mavus/.ivy2/cache/org.mortbay.jasper/apache-jsp/jars/apache-jsp-8.0.9.M3.jar;C:/Users/bekir.mavus/.ivy2/cache/org.mortbay.jasper/apache-el/jars/apache-el-8.0.9.M3.jar;D:/Projects/jguar_GIT_Set/jvhr/LbsVPCorporatePortal/WebContent/WEB-INF/lib/LbsApplicationInfo.jar;C:/Program Files/Java/jre1.8.0_161/lib/resources.jar;C:/Program Files/Java/jre1.8.0_161/lib/rt.jar;C:/Program Files/Java/jre1.8.0_161/lib/jsse.jar;C:/Program Files/Java/jre1.8.0_161/lib/jce.jar;C:/Program Files/Java/jre1.8.0_161/lib/charsets.jar;C:/Program Files/Java/jre1.8.0_161/lib/jfr.jar;C:/Program Files/Java/jre1.8.0_161/lib/ext/access-bridge-64.jar;C:/Program Files/Java/jre1.8.0_161/lib/ext/cldrdata.jar;C:/Program Files/Java/jre1.8.0_161/lib/ext/dnsns.jar;C:/Program Files/Java/jre1.8.0_161/lib/ext/jaccess.jar;C:/Program Files/Java/jre1.8.0_161/lib/ext/jfxrt.jar;C:/Program Files/Java/jre1.8.0_161/lib/ext/localedata.jar;C:/Program Files/Java/jre1.8.0_161/lib/ext/nashorn.jar;C:/Program Files/Java/jre1.8.0_161/lib/ext/sunec.jar;C:/Program Files/Java/jre1.8.0_161/lib/ext/sunjce_provider.jar;C:/Program Files/Java/jre1.8.0_161/lib/ext/sunmscapi.jar;C:/Program Files/Java/jre1.8.0_161/lib/ext/sunpkcs11.jar;C:/Program Files/Java/jre1.8.0_161/lib/ext/zipfs.jar -Dgwt.persistentunitcachedir=C:\Users\BEKIR~1.MAV\AppData\Local\Temp\widgetset_com.lbs.corporate.widgetset.LbsVPCorporatePortalWidgetset29dd9ad9-ed25-4c1a-bc70-9941f577cf8f com.vaadin.tools.WidgetsetCompiler -war WebContent/VAADIN/widgetsets -deploy C:\Users\BEKIR~1.MAV\AppData\Local\Temp\widgetset_com.lbs.corporate.widgetset.LbsVPCorporatePortalWidgetset29dd9ad9-ed25-4c1a-bc70-9941f577cf8f -extra C:\Users\BEKIR~1.MAV\AppData\Local\Temp\widgetset_com.lbs.corporate.widgetset.LbsVPCorporatePortalWidgetset29dd9ad9-ed25-4c1a-bc70-9941f577cf8f -localWorkers 8 -logLevel INFO com.lbs.corporate.widgetset.LbsVPCorporatePortalWidgetset
Updating GWT module description file...
Widgetsets found from classpath:
    org.vaadin.hene.popupbutton.widgetset.PopupbuttonWidgetset in jar:file:C:/Users/bekir.mavus/.ivy2/cache/org.vaadin.addons/popupbutton/jars/popupbutton-3.0.0.jar!/
    com.lbs.vaadin.addons.datetimerangepicker.WidgetSet in jar:file:C:/Users/bekir.mavus/.ivy2/cache/com.lbs.vaadin.addons/lbs-vaadin-datetimerangepicker/jars/lbs-vaadin-datetimerangepicker-1.0.0.jar!/
    org.vaadin.inputmask.WidgetSet in jar:file:C:/Users/bekir.mavus/.ivy2/cache/org.vaadin.addons/inputmask/jars/inputmask-1.0.2.jar!/
    org.vaadin.addon.calendar.WidgetSet in jar:file:C:/Users/bekir.mavus/.ivy2/cache/org.vaadin.blackbluegl/calendar-component/jars/calendar-component-2.0-BETA4.jar!/
    com.lbs.corporate.widgetset.LbsVPCorporatePortalWidgetset in file:/D:/Projects/jguar_GIT_Set/jvhr/LbsVPCorporatePortal/src
    org.tltv.gantt.WidgetSet in jar:file:C:/Users/bekir.mavus/.ivy2/cache/org.tltv.gantt/gantt-addon/jars/gantt-addon-1.0.3.jar!/
    com.vaadin.DefaultWidgetSet in jar:file:C:/Users/bekir.mavus/.ivy2/cache/com.vaadin/vaadin-client/jars/vaadin-client-8.4.3.jar!/
Addon styles found from classpath:
    VAADIN/addons/font-awesome-label/font-awesome.scss in jar:file:C:/Users/bekir.mavus/.ivy2/cache/org.vaadin.addons/fontawesomelabel/jars/fontawesomelabel-1.4.0.jar!/
    VAADIN/addons/calendar/calendar-addon.scss in jar:file:C:/Users/bekir.mavus/.ivy2/cache/org.vaadin.blackbluegl/calendar-component/jars/calendar-component-2.0-BETA4.jar!/
    VAADIN/addons/app-layout/app-layout.scss in jar:file:C:/Users/bekir.mavus/.ivy2/cache/com.github.appreciated/app-layout-addon/jars/app-layout-addon-0.9.20.jar!/
    VAADIN/addons/gantt/gantt.scss in jar:file:C:/Users/bekir.mavus/.ivy2/cache/org.tltv.gantt/gantt-addon/jars/gantt-addon-1.0.3.jar!/

Search took 16ms
Done.
Starting GWT compiler
Oca 16, 2019 9:17:35 AM java.util.prefs.WindowsPreferences <init>
WARNING: Could not open/create prefs root node Software\JavaSoft\Prefs at root 0x80000002. Windows RegCreateKeyEx(...) returned error code 5.
Compiling module com.lbs.corporate.widgetset.LbsVPCorporatePortalWidgetset
Oca 16, 2019 9:18:33 AM com.vaadin.tools.WidgetsetCompiler lambda$main$0
SEVERE: Widgetset compilation failed
java.lang.OutOfMemoryError: GC overhead limit exceeded
    at java.util.Arrays.copyOf(Unknown Source)
    at java.lang.AbstractStringBuilder.ensureCapacityInternal(Unknown Source)
    at java.lang.AbstractStringBuilder.append(Unknown Source)
    at java.lang.StringBuilder.append(Unknown Source)
    at com.google.gwt.dev.javac.JdtUtil.signature(JdtUtil.java:356)
    at com.google.gwt.dev.jjs.impl.ReferenceMapper.setMethod(ReferenceMapper.java:192)
    at com.google.gwt.dev.jjs.impl.GwtAstBuilder.createMethod(GwtAstBuilder.java:4197)
    at com.google.gwt.dev.jjs.impl.GwtAstBuilder.createMembers(GwtAstBuilder.java:4086)
    at com.google.gwt.dev.jjs.impl.GwtAstBuilder.processImpl(GwtAstBuilder.java:3929)
    at com.google.gwt.dev.jjs.impl.GwtAstBuilder.process(GwtAstBuilder.java:3971)
    at com.google.gwt.dev.javac.CompilationStateBuilder$CompileMoreLater$UnitProcessorImpl.process(CompilationStateBuilder.java:129)
    at com.google.gwt.dev.javac.JdtCompiler$CompilerImpl.process(JdtCompiler.java:336)
    at org.eclipse.jdt.internal.compiler.Compiler.processCompiledUnits(Compiler.java:546)
    at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:458)
    at com.google.gwt.dev.javac.JdtCompiler.doCompile(JdtCompiler.java:1040)
    at com.google.gwt.dev.javac.CompilationStateBuilder$CompileMoreLater.compile(CompilationStateBuilder.java:325)
    at com.google.gwt.dev.javac.CompilationStateBuilder.doBuildFrom(CompilationStateBuilder.java:548)
    at com.google.gwt.dev.javac.CompilationStateBuilder.buildFrom(CompilationStateBuilder.java:479)
    at com.google.gwt.dev.javac.CompilationStateBuilder.buildFrom(CompilationStateBuilder.java:465)
    at com.google.gwt.dev.cfg.ModuleDef.getCompilationState(ModuleDef.java:423)
    at com.google.gwt.dev.Precompile.precompile(Precompile.java:222)
    at com.google.gwt.dev.Precompile.precompile(Precompile.java:202)
    at com.google.gwt.dev.Precompile.precompile(Precompile.java:143)
    at com.google.gwt.dev.Compiler.compile(Compiler.java:204)
    at com.google.gwt.dev.Compiler.compile(Compiler.java:155)
    at com.google.gwt.dev.Compiler.compile(Compiler.java:144)
    at com.google.gwt.dev.Compiler$1.run(Compiler.java:118)
    at com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java:55)
    at com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRunner.java:50)
    at com.google.gwt.dev.Compiler.main(Compiler.java:125)
    at com.vaadin.tools.WidgetsetCompiler.lambda$main$0(WidgetsetCompiler.java:78)
    at com.vaadin.tools.WidgetsetCompiler$$Lambda$1/511754216.run(Unknown Source)

Widgetset compilation finished