Habe versucht alles zu löschen (vermutlich erfolgreich - meine einstellungen sind zumindest weg) und habe Netbeans ohne JavaFX neu installiert.
Die Scrollgeschwindigkeit hast sich nicht erhöht.
Hier Ausschnitte aus dem neuen logfile:
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: MySQLDriver of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: PostgreSQLDriver of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: spring-framework of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: restlib of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: junit_4 of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: ejb3-persistence of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: eclipselink of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: javaee-web-api-6.0 of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: groovy-all of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: jaxws21 of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: swing-layout of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: jstl11 of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: CopyLibs of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: junit of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: javaee-endorsed-api-6.0 of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: javac-api of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: swing-app-framework of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: restapi of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: spring-webmvc of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: IdentityAntTasks of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: beans-binding of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: javaee-api-6.0 of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: metro of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: struts of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: hibernate-persistence of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: jsf20 of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: JWSAntTasks of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: absolutelayout of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: hibernate-support of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: jsf12 of unknown type: j2se
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: toplink of unknown type: j2se
WARNING [org.netbeans.modules.editor.settings.storage.keybindings.KeyMapsStorage]: Duplicate shortcut 'D-SPACE' definition; rebound from 'all-completion-show' to 'completion-show' in (Editors/Keybindings/NetBeans/Defaults/org-netbeans-modules-editor-keybindings.xml).
WARNING [org.netbeans.modules.project.libraries.LibrariesStorage]: LibraryDeclarationHandlerImpl: Cannot create library: jaxb of unknown type: j2se
WARNING [org.openide.text.CloneableEditorSupport]: org.netbeans.modules.csl.core.GsfDataObject$GenericEditorSupport should override asynchronousOpen(). See
http://bits.netbeans.org/dev/javado....html#CloneableEditorSupport.asynchronousOpen