java.lang.NoClassDefFoundError

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    • java.lang.NoClassDefFoundError: javax.swing.tree.TreeNode is a restricted class. Please see the Google App Engine developer's guide for more details. at com.google.appengine.tools.development.agent.runtime.Runtime.reject(Runtime.java:51) at freemarker.core.TextBlock.isIgnorable(TextBlock.java:375) at freemarker.core.TextBlock.heedsTrailingWhitespace(TextBlock.java:337) at freemarker.core.TextBlock.trailingCharsToStrip(TextBlock.java:328) at freemarker.core.TextBlock.postParseCleanup(TextBlock.java:125) at freemarker.core.TemplateElement.postParseCleanup(TemplateElement.java:233) at freemarker.core.MixedContent.postParseCleanup(MixedContent.java:76) at freemarker.core.TemplateElement.postParseCleanup(TemplateElement.java:250) at freemarker.core.TemplateElement.postParseCleanup(TemplateElement.java:233) at freemarker.core.MixedContent.postParseCleanup(MixedContent.java:76) at freemarker.core.FMParser.Root(FMParser.java:2961) at freemarker.template.Template.<init>(Template.java:149) at freemarker.cache.TemplateCache.loadTemplate(TemplateCache.java:448) at freemarker.cache.TemplateCache.getTemplate(TemplateCache.java:361) at freemarker.cache.TemplateCache.getTemplate(TemplateCache.java:235) at freemarker.template.Configuration.getTemplate(Configuration.java:487) at freemarker.template.Configuration.getTemplate(Configuration.java:452)

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