File exist in directory but still getting .FileNotFoundException in linux while executing junit test case in linux but in windows its fiine

Question

One of my test case is failing with " java.io.FileNotFoundException: /home/utility/abc.xsd (No such file or directory)" exception but that file exist in that path and even that file has read access for all the level ( -rw-r--r-- )

But the same is working fine in windows.

public void test1() {
   URL schUrl = getClass().getClassLoader().getResource("/home/utility/abc.xsd"); //At this line error is occuring
}

I tried adding file.read() , file.exist() and for both its showing false.

java.io.FileNotFoundException: /home/utility/abc.xsd (No such file or directory)
at java.io.FileInputStream.open(Native Method)
        at java.io.FileInputStream.<init>(FileInputStream.java:146)
        at java.io.FileInputStream.<init>(FileInputStream.java:101)
        at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:90)
        at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:188)
        at java.net.URL.openStream(URL.java:1048)
        at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source)
        at org.apache.xerces.impl.XMLEntityManager.startDocumentEntity(Unknown Source)
        at org.apache.xerces.impl.XMLDocumentScannerImpl.setInputSource(Unknown Source)
        at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
        at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at javax.xml.parsers.SAXParser.parse(SAXParser.java:392)
        at javax.xml.parsers.SAXParser.parse(SAXParser.java:274)
        at com.ares.ocg.util.xml.sax.SchemaImpl.init(SchemaImpl.java:258)
        at com.ares.ocg.util.xml.schema.SchemaProvider.getSchema(SchemaProvider.java:144)
        at com.ares.ocg.util.xml.schema.TestSchema.testSchemaElement(TestSchema.java:57)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at junit.framework.TestCase.runTest(TestCase.java:168)
        at junit.framework.TestCase.runBare(TestCase.java:134)
        at junit.framework.TestResult$1.protect(TestResult.java:110)
        at junit.framework.TestResult.runProtected(TestResult.java:128)
        at junit.framework.TestResult.run(TestResult.java:113)
        at junit.framework.TestCase.run(TestCase.java:124)
        at junit.framework.TestSuite.runTest(TestSuite.java:243)
        at junit.framework.TestSuite.run(TestSuite.java:238)
        at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:283)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:173)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:128)
        at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)

Please , suggest how can i resolve this issue.

Answer 1

It is always suggestible to use File.separator instead of a slash, because every OS have its own style of a directory structure.

Please refer to this