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    try new webdriver if you have this error with firefox while uploading files

java.io.FileNotFoundException: /tmp/MariaDB4j/base/bin/mysqld (Text file busy)	at java.io.FileOutputStream.open0(Native Method)	at java.io.FileOutputStream.open(FileOutputStream.java:270)	at java.io.FileOutputStream.(FileOutputStream.java:213)	at org.apache.commons.io.FileUtils.openOutputStream(FileUtils.java:360)	at org.apache.commons.io.FileUtils.openOutputStream(FileUtils.java:319)	at org.apache.commons.io.FileUtils.copyToFile(FileUtils.java:1552)	at org.apache.commons.io.FileUtils.copyInputStreamToFile(FileUtils.java:1528)	at org.apache.commons.io.FileUtils.copyURLToFile(FileUtils.java:1478)	at ch.vorburger.mariadb4j.Util.extractFromClasspathToFile(Util.java:133)	at ch.vorburger.mariadb4j.DB.unpackEmbeddedDb(DB.java:299)	at ch.vorburger.mariadb4j.StartSimulatedForAllPlatformsTest.checkPlatformStart(StartSimulatedForAllPlatformsTest.java:63)	at ch.vorburger.mariadb4j.StartSimulatedForAllPlatformsTest.simulatedStartOSX(StartSimulatedForAllPlatformsTest.java:53)	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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:498)	at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)	at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)	at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)