[GROOVY-8979] JDK 11,java.lang.ClassCastException: class [B cannot be cast to class [C ([B and [C are in module java.base of loader 'bootstrap')

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.4.5
• Component/s: JSON
• Environment: java version "11.0.2" 2019-01-15 LTS ; Java(TM) SE Runtime Environment 18.9 (build 11.0.2+9-LTS) ; Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.2+9-LTS, mixed mode)
• Assignee: Unassigned
• Reporter: TarakA
• Created: 04/Feb/19 18:59
• Updated: 17/May/22 05:23
• Resolved: 17/May/22 05:23

Description

cast issue happening while parsing HTTP  response to Java class  in jdk 11, but not in jdk 8.

please let us know, do you have further questions or advice to fix with JDK 11 

Caused by: java.lang.ClassCastException: class [B cannot be cast to class [C ([B and [C are in module java.base of loader 'bootstrap')at deployment.application.war//groovy.json.internal.FastStringUtils$StringImplementation$1.toCharArray(FastStringUtils.java:88)at deployment.application.war//groovy.json.internal.FastStringUtils.toCharArray(FastStringUtils.java:175)at deployment.application.war//groovy.json.internal.BaseJsonParser.parse(BaseJsonParser.java:103)at deployment.application.war//groovy.json.JsonSlurper.parseText(JsonSlurper.java:208)at groovy.json.JsonSlurper$parseText.call(Unknown Source)at deployment.application.war//org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)at deployment.application.war//org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)at deployment.application.war//org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)at deployment.application.war//com.company.agent.commons.services.AuthorizeService.requestToken(AuthrizeService.groovy:76)at deployment.application.war//com.company.agent.commons.services.AuthorizeService.initBean(AuthrizeService.groovy:52)