[jira] [Created] (MSHARED-1108) FileUtils.copyFile() fails with source file having lastModified = 0

["Konrad Windszus (Jira)" <ji...@apache.org>]

Konrad Windszus created MSHARED-1108:
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             Summary: FileUtils.copyFile() fails with source file having lastModified = 0
                 Key: MSHARED-1108
                 URL: https://issues.apache.org/jira/browse/MSHARED-1108
             Project: Maven Shared Components
          Issue Type: Bug
    Affects Versions: maven-shared-utils-3.2.0
            Reporter: Konrad Windszus


The condition in https://github.com/apache/maven-shared-utils/blob/2bf1e034b06557830b9e2bfe0689f1b93ea5fbd0/src/main/java/org/apache/maven/shared/utils/io/FileUtils.java#L1904 returns false in case the source file returns {{File.lastModified() = 0}} as {{File.lastModified()}} also returns 0 for non-existing files (https://docs.oracle.com/javase/7/docs/api/java/io/File.html#lastModified()). This leads to the following exception in case the destination does not yet exist.

{code}
java.nio.file.NoSuchFileException: <destFile>
    at sun.nio.fs.UnixException.translateToIOException (UnixException.java:92)
    at sun.nio.fs.UnixException.rethrowAsIOException (UnixException.java:111)
    at sun.nio.fs.UnixException.rethrowAsIOException (UnixException.java:116)
    at sun.nio.fs.UnixFileAttributeViews$Posix.setMode (UnixFileAttributeViews.java:254)
    at sun.nio.fs.UnixFileAttributeViews$Posix.setPermissions (UnixFileAttributeViews.java:276)
    at java.nio.file.Files.setPosixFilePermissions (Files.java:2080)
    at org.apache.maven.shared.utils.io.FileUtils.copyFilePermissions (FileUtils.java:1997)
    at org.apache.maven.shared.utils.io.FileUtils.copyFile (FileUtils.java:1978)
{code}

This is a regression introduced with MSHARED-884.

This method is for example used in {{maven-resources-plugin}}:

{code}
    at org.apache.maven.shared.utils.io.FileUtils.copyFile (FileUtils.java:1978)
    at org.apache.maven.shared.filtering.DefaultMavenFileFilter.copyFile (DefaultMavenFileFilter.java:106)
    at org.apache.maven.shared.filtering.DefaultMavenResourcesFiltering.filterResources (DefaultMavenResourcesFiltering.java:262)
    at org.apache.maven.plugins.resources.ResourcesMojo.execute (ResourcesMojo.java:356)
{code}



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