List<String> getLibraryCandidates(String aLibraryName, Long aMajorVersion)
  {
    final List<String> retval = new LinkedList<String>();
    // Note: when done each of these variables must be set to a non-null, non
    // empty string array
    final String[] prefixes;
    final String[] suffixes;
    final String[] preSuffixVersions;
    final String[] postSuffixVersions;

    switch (getOS())
    {
      case Unknown:
      case Linux:
        prefixes = new String[]
        {
            "lib", ""
        };
        suffixes = new String[]
        {
          ".so"
        };
        preSuffixVersions = new String[]
        {
          ""
        };
        postSuffixVersions = (aMajorVersion == null ? new String[]
        {
          ""
        } : new String[]
        {
          "." + aMajorVersion.longValue()
        });
        break;
      case Windows:
        prefixes = new String[]
        {
            "lib", "", "cyg"
        };
        suffixes = new String[]
        {
          ".dll"
        };
        preSuffixVersions = (aMajorVersion == null ? new String[]
        {
          ""
        } : new String[]
        {
          "-" + aMajorVersion.longValue()
        });
        postSuffixVersions = new String[]
        {
          ""
        };
        break;
      case MacOSX:
        prefixes = new String[]
        {
            "lib", ""
        };
        suffixes = new String[]
        {
          ".dylib"
        };
        preSuffixVersions = (aMajorVersion == null ? new String[]
        {
          ""
        } : new String[]
        {
          "." + aMajorVersion.longValue()
        });
        postSuffixVersions = new String[]
        {
          ""
        };
        break;
      default:
        // really no cases should get here
        prefixes = null;
        suffixes = null;
        preSuffixVersions = null;
        postSuffixVersions = null;
        break;
    }
    initializeSearchPaths();

    // First check the versioned paths
    if (aMajorVersion != null)
    {
      for (String directory : mJavaPropPaths)
      {
        generateFileNames(retval, directory, aLibraryName, prefixes, suffixes,
            preSuffixVersions, postSuffixVersions, true);
      }
      for (String directory : mJavaEnvPaths)
      {
        generateFileNames(retval, directory, aLibraryName, prefixes, suffixes,
            preSuffixVersions, postSuffixVersions, true);
      }
    }
    for (String directory : mJavaPropPaths)
    {
      generateFileNames(retval, directory, aLibraryName, prefixes, suffixes,
          preSuffixVersions, postSuffixVersions, false);
    }
    for (String directory : mJavaEnvPaths)
    {
      generateFileNames(retval, directory, aLibraryName, prefixes, suffixes,
          preSuffixVersions, postSuffixVersions, false);
    }
    return retval;
  }
List<String> getLibraryCandidates(String aLibraryName, Long aMajorVersion)
  {
    final List<String> retval = new LinkedList<String>();
    
    
    final String[] prefixes;
    final String[] suffixes;
    final String[] preSuffixVersions;
    final String[] postSuffixVersions;

    switch (getOS())
    {
      case Unknown:
      case Linux:
        prefixes = new String[]
        {
            "lib", ""
        };
        suffixes = new String[]
        {
          ".so"
        };
        preSuffixVersions = new String[]
        {
          ""
        };
        postSuffixVersions = (aMajorVersion == null ? new String[]
        {
          ""
        } : new String[]
        {
          "." + aMajorVersion.longValue()
        });
        break;
      case Windows:
        prefixes = new String[]
        {
            "lib", "", "cyg"
        };
        suffixes = new String[]
        {
          ".dll"
        };
        preSuffixVersions = (aMajorVersion == null ? new String[]
        {
          ""
        } : new String[]
        {
          "-" + aMajorVersion.longValue()
        });
        postSuffixVersions = new String[]
        {
          ""
        };
        break;
      case MacOSX:
        prefixes = new String[]
        {
            "lib", ""
        };
        suffixes = new String[]
        {
          ".dylib"
        };
        preSuffixVersions = (aMajorVersion == null ? new String[]
        {
          ""
        } : new String[]
        {
          "." + aMajorVersion.longValue()
        });
        postSuffixVersions = new String[]
        {
          ""
        };
        break;
      default:
        
        prefixes = null;
        suffixes = null;
        preSuffixVersions = null;
        postSuffixVersions = null;
        break;
    }
    initializeSearchPaths();

    
    if (aMajorVersion != null)
    {
      for (String directory : mJavaPropPaths)
      {
        generateFileNames(retval, directory, aLibraryName, prefixes, suffixes,
            preSuffixVersions, postSuffixVersions, true);
      }
      for (String directory : mJavaEnvPaths)
      {
        generateFileNames(retval, directory, aLibraryName, prefixes, suffixes,
            preSuffixVersions, postSuffixVersions, true);
      }
    }
    for (String directory : mJavaPropPaths)
    {
      generateFileNames(retval, directory, aLibraryName, prefixes, suffixes,
          preSuffixVersions, postSuffixVersions, false);
    }
    for (String directory : mJavaEnvPaths)
    {
      generateFileNames(retval, directory, aLibraryName, prefixes, suffixes,
          preSuffixVersions, postSuffixVersions, false);
    }
    return retval;
  }
List < String > getLibraryCandidates ( String aLibraryName , Long aMajorVersion ) { final List < String > retval = new LinkedList < String > ( ) ; // Note: when done each of these variables must be set to a non-null, non // empty string array final String [ ] prefixes ; final String [ ] suffixes ; final String [ ] preSuffixVersions ; final String [ ] postSuffixVersions ; switch ( getOS ( ) ) { case Unknown : case Linux : prefixes = new String [ ] { "lib" , "" } ; suffixes = new String [ ] { ".so" } ; preSuffixVersions = new String [ ] { "" } ; postSuffixVersions = ( aMajorVersion == null ? new String [ ] { "" } : new String [ ] { "." + aMajorVersion . longValue ( ) } ) ; break ; case Windows : prefixes = new String [ ] { "lib" , "" , "cyg" } ; suffixes = new String [ ] { ".dll" } ; preSuffixVersions = ( aMajorVersion == null ? new String [ ] { "" } : new String [ ] { "-" + aMajorVersion . longValue ( ) } ) ; postSuffixVersions = new String [ ] { "" } ; break ; case MacOSX : prefixes = new String [ ] { "lib" , "" } ; suffixes = new String [ ] { ".dylib" } ; preSuffixVersions = ( aMajorVersion == null ? new String [ ] { "" } : new String [ ] { "." + aMajorVersion . longValue ( ) } ) ; postSuffixVersions = new String [ ] { "" } ; break ; default : // really no cases should get here prefixes = null ; suffixes = null ; preSuffixVersions = null ; postSuffixVersions = null ; break ; } initializeSearchPaths ( ) ; // First check the versioned paths if ( aMajorVersion != null ) { for ( String directory : mJavaPropPaths ) { generateFileNames ( retval , directory , aLibraryName , prefixes , suffixes , preSuffixVersions , postSuffixVersions , true ) ; } for ( String directory : mJavaEnvPaths ) { generateFileNames ( retval , directory , aLibraryName , prefixes , suffixes , preSuffixVersions , postSuffixVersions , true ) ; } } for ( String directory : mJavaPropPaths ) { generateFileNames ( retval , directory , aLibraryName , prefixes , suffixes , preSuffixVersions , postSuffixVersions , false ) ; } for ( String directory : mJavaEnvPaths ) { generateFileNames ( retval , directory , aLibraryName , prefixes , suffixes , preSuffixVersions , postSuffixVersions , false ) ; } return retval ; }
For a given library, and the OS we're running on, this method generates a
list of potential absolute file paths that
{@link #loadCandidateLibrary(String, Long, String[])} should attempt (in
order) to load. This method will not check for existence and readability of
the file we're attempting to load.

@param aLibraryName
The library name
@param aMajorVersion
The version, or null if we don't care.
@return The set of absolute file paths to try.
For a given library and the OS we re running on this method generates a list of potential absolute file paths that { @link #loadCandidateLibrary ( String Long String [] ) } should attempt ( in order ) to load . This method will not check for existence and readability of the file we re attempting to load .