SonarJava Error with Optional<Timestamp>

Huan Ruan

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Aug 8, 2017, 1:35:32 AM8/8/17

to SonarQube

Hi

I encountered an error with SonarJava analysis. I've narrowed the code down as much as I can to the following reproducible test case. Please can you take a look?

Thanks

Huan

Environment

SonarQube 6.0; SonarQube Scanner 3.0.3.778; SonarJava 4.12.0.11033; Java 1.8.0_121 Oracle Corporation (64-bit); Linux 3.10.0-327.el7.x86_64 amd64

cat /tmp/Test.java

import java.util.Optional;
import java.sql.Timestamp;

public class Test{
public static void main(String[] args){
// Sonar errors on this.
((Optional<Timestamp>)null).map(value -> 1);

// Just changing <Timestamp> to <String> works;
// ((Optional<String>)null).map(value -> 1);

// Or, just changing lambda inside map() to null works too.
// ((Optional<Timestamp>)null).map(null);
}
}

cat test.properties

sonar.projectKey=test
sonar.projectName=test
sonar.projectVersion=1.0
sonar.projectBaseDir=/tmp
sonar.sources=.
sonar.inclusions=*.java
sonar.java.source=1.8
sonar.java.binaries=/tmp/Test.class

Run

sonar-scanner -X -Dproject.settings=./test.properties

Error

org.sonar.squidbridge.api.AnalysisException: SonarQube is unable to analyze file : '/tmp/Test.java'

at org.sonar.java.ast.JavaAstScanner.simpleScan(JavaAstScanner.java:105)

at org.sonar.java.ast.JavaAstScanner.scan(JavaAstScanner.java:68)

at org.sonar.java.JavaSquid.scanSources(JavaSquid.java:119)

at org.sonar.java.JavaSquid.scan(JavaSquid.java:113)

at org.sonar.plugins.java.JavaSquidSensor.execute(JavaSquidSensor.java:84)

at org.sonar.scanner.sensor.SensorWrapper.analyse(SensorWrapper.java:53)

at org.sonar.scanner.phases.SensorsExecutor.executeSensor(SensorsExecutor.java:57)

at org.sonar.scanner.phases.SensorsExecutor.execute(SensorsExecutor.java:49)

at org.sonar.scanner.phases.AbstractPhaseExecutor.execute(AbstractPhaseExecutor.java:78)

at org.sonar.scanner.scan.ModuleScanContainer.doAfterStart(ModuleScanContainer.java:184)

at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:142)

at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:127)

at org.sonar.scanner.scan.ProjectScanContainer.scan(ProjectScanContainer.java:241)

at org.sonar.scanner.scan.ProjectScanContainer.scanRecursively(ProjectScanContainer.java:236)

at org.sonar.scanner.scan.ProjectScanContainer.doAfterStart(ProjectScanContainer.java:226)

at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:142)

at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:127)

at org.sonar.scanner.task.ScanTask.execute(ScanTask.java:47)

at org.sonar.scanner.task.TaskContainer.doAfterStart(TaskContainer.java:86)

at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:142)

at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:127)

at org.sonar.scanner.bootstrap.GlobalContainer.executeTask(GlobalContainer.java:115)

at org.sonar.batch.bootstrapper.Batch.executeTask(Batch.java:118)

at org.sonarsource.scanner.api.internal.batch.BatchIsolatedLauncher.execute(BatchIsolatedLauncher.java:63)

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:498)

at org.sonarsource.scanner.api.internal.IsolatedLauncherProxy.invoke(IsolatedLauncherProxy.java:60)

at com.sun.proxy.$Proxy0.execute(Unknown Source)

at org.sonarsource.scanner.api.EmbeddedScanner.doExecute(EmbeddedScanner.java:233)

at org.sonarsource.scanner.api.EmbeddedScanner.runAnalysis(EmbeddedScanner.java:151)

at org.sonarsource.scanner.cli.Main.runAnalysis(Main.java:123)

at org.sonarsource.scanner.cli.Main.execute(Main.java:77)

at org.sonarsource.scanner.cli.Main.main(Main.java:61)

Caused by: java.lang.NullPointerException

at org.sonar.java.AnalyzerMessage.textSpanBetween(AnalyzerMessage.java:136)

at org.sonar.java.AnalyzerMessage.textSpanFor(AnalyzerMessage.java:125)

at org.sonar.java.model.DefaultJavaFileScannerContext.createAnalyzerMessage(DefaultJavaFileScannerContext.java:161)

at org.sonar.java.model.DefaultJavaFileScannerContext.reportIssueWithFlow(DefaultJavaFileScannerContext.java:135)

at org.sonar.java.model.DefaultJavaFileScannerContext.reportIssue(DefaultJavaFileScannerContext.java:123)

at org.sonar.java.model.DefaultJavaFileScannerContext.reportIssue(DefaultJavaFileScannerContext.java:117)

at org.sonar.java.checks.DisallowedClassCheck.checkIfDisallowed(DisallowedClassCheck.java:101)

at org.sonar.java.checks.DisallowedClassCheck.visitVariable(DisallowedClassCheck.java:59)

at org.sonar.java.model.declaration.VariableTreeImpl.accept(VariableTreeImpl.java:184)