java.lang.OutOfMemoryError: GC overhead limit exceeded at java.lang.String.toCharArray(Unknown Source) at freemarker.core.TextBlock.trim(TextBlock.java:406) at freemarker.core.TextBlock.deliberateRightTrim(TextBlock.java:214) at freemarker.core.TextBlock.postParseCleanup(TextBlock.java:119) 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)