org.geoserver.platform.ServiceException: Error rendering coverage on the fast path
  at org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:346)
  at org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:261)
  at org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:131)
  at org.geoserver.wms.GetMap.executeInternal(GetMap.java:505)
  at org.geoserver.wms.GetMap.run(GetMap.java:249)
  at org.geoserver.wms.GetMap.run(GetMap.java:119)
  at org.geoserver.wms.DefaultWebMapService.getMap(DefaultWebMapService.java:320)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  at java.lang.reflect.Method.invoke(Method.java:497)
  at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302)
  at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
  at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
  at org.geoserver.ows.util.RequestObjectLogger.invoke(RequestObjectLogger.java:33)
  at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
  at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208)
  at com.sun.proxy.$Proxy42.getMap(Unknown Source)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  at java.lang.reflect.Method.invoke(Method.java:497)
  at org.geoserver.ows.Dispatcher.execute(Dispatcher.java:840)
  at org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:268)
  at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:147)
  at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:50)
  at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
  at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
  at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:968)
  at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:859)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
  at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:844)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:770)
  at org.geoserver.test.GeoServerSystemTestSupport$1.service(GeoServerSystemTestSupport.java:1452)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:770)
  at org.springframework.mock.web.MockFilterChain$ServletFilterProxy.doFilter(MockFilterChain.java:167)
  at org.springframework.mock.web.MockFilterChain.doFilter(MockFilterChain.java:134)
  at org.geoserver.test.GeoServerSystemTestSupport.dispatch(GeoServerSystemTestSupport.java:1479)
  at org.geoserver.test.GeoServerSystemTestSupport.dispatch(GeoServerSystemTestSupport.java:1410)
  at org.geoserver.test.GeoServerSystemTestSupport.getAsServletResponse(GeoServerSystemTestSupport.java:972)
  at org.geoserver.test.GeoServerSystemTestSupport.getAsServletResponse(GeoServerSystemTestSupport.java:955)
  at org.geoserver.test.GeoServerSystemTestSupport.getAsImage(GeoServerSystemTestSupport.java:1243)
  at org.geoserver.wms.wms_1_1_1.GetMapIntegrationTest.testCoverageViewMap(GetMapIntegrationTest.java:760)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  at java.lang.reflect.Method.invoke(Method.java:497)
  at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
  at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
  at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
  at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
  at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
  at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
  at org.junit.rules.RunRules.evaluate(RunRules.java:20)
  at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
  at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
  at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
  at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
  at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
  at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
  at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
  at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
  at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
  at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
  at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
  at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
  at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)
  at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234)
  at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  at java.lang.reflect.Method.invoke(Method.java:497)
  at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)
Caused by: org.geoserver.platform.ServiceException: org.geotools.coverage.processing.CoverageProcessingException: java.lang.UnsupportedOperationException: Not implemented
  at org.geoserver.wms.map.RenderedImageMapOutputFormat.directRasterRender(RenderedImageMapOutputFormat.java:1083)
  at org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:344)
  ... 73 more
Caused by: org.geotools.coverage.processing.CoverageProcessingException: java.lang.UnsupportedOperationException: Not implemented
  at org.geotools.renderer.lite.gridcoverage2d.BaseCoverageProcessingNode.getOutput(BaseCoverageProcessingNode.java:343)
  at org.geotools.renderer.lite.gridcoverage2d.BaseCoverageProcessingNode.getOutput(BaseCoverageProcessingNode.java:46)
  at org.geotools.renderer.lite.gridcoverage2d.StyleVisitorCoverageProcessingNodeAdapter.getOutput(StyleVisitorCoverageProcessingNodeAdapter.java:141)
  at org.geotools.renderer.lite.gridcoverage2d.GridCoverageRenderer.symbolize(GridCoverageRenderer.java:472)
  at org.geotools.renderer.lite.gridcoverage2d.GridCoverageRenderer.renderImage(GridCoverageRenderer.java:974)
  at org.geotools.renderer.lite.gridcoverage2d.GridCoverageRenderer.renderImage(GridCoverageRenderer.java:768)
  at org.geoserver.wms.map.RenderedImageMapOutputFormat.directRasterRender(RenderedImageMapOutputFormat.java:975)
  ... 74 more
Caused by: java.lang.UnsupportedOperationException: Not implemented
  at org.jaitools.imageutils.ROIGeometry.getAsRectangleList(ROIGeometry.java:488)
  at com.sun.media.jai.opimage.ExtremaOpImage.accumulateStatistics(ExtremaOpImage.java:184)
  at javax.media.jai.StatisticsOpImage.getProperty(StatisticsOpImage.java:300)
  at com.sun.media.jai.opimage.ExtremaOpImage.getProperty(ExtremaOpImage.java:108)
  at javax.media.jai.RenderedOp$1.getProperty(RenderedOp.java:1819)
  at javax.media.jai.PropertyEnvironment.getProperty(PropertyEnvironment.java:207)
  at javax.media.jai.PropertySourceImpl.getProperty(PropertySourceImpl.java:285)
  at javax.media.jai.WritablePropertySourceImpl.getProperty(WritablePropertySourceImpl.java:138)
  at javax.media.jai.RenderedOp.getProperty(RenderedOp.java:1993)
  at org.geotools.image.ImageWorker.getComputedProperty(ImageWorker.java:961)
  at org.geotools.image.ImageWorker.getExtremas(ImageWorker.java:1015)
  at org.geotools.image.ImageWorker.rescaleToBytes(ImageWorker.java:1319)
  at org.geotools.renderer.lite.gridcoverage2d.RasterSymbolizerHelper.execute(RasterSymbolizerHelper.java:131)
  at org.geotools.renderer.lite.gridcoverage2d.RasterSymbolizerHelper.execute(RasterSymbolizerHelper.java:58)
  at org.geotools.renderer.lite.gridcoverage2d.StyleVisitorCoverageProcessingNodeAdapter$1.execute(StyleVisitorCoverageProcessingNodeAdapter.java:102)
  at org.geotools.renderer.lite.gridcoverage2d.BaseCoverageProcessingNode.checkExecuted(BaseCoverageProcessingNode.java:238)
  at org.geotools.renderer.lite.gridcoverage2d.BaseCoverageProcessingNode.getOutput(BaseCoverageProcessingNode.java:341)
  ... 80 more