boolean function ( final String arg0 ) { return new File ( arg0 ) . exists ( ) ; }
true if the file esists concode_field_sep File m_BaseDirectory concode_field_sep boolean deleteFile concode_elem_sep void disconnect concode_elem_sep InputStream openFileForRead concode_elem_sep boolean isFile concode_elem_sep File getBaseDirectory concode_elem_sep String[] ls concode_elem_sep boolean expunge concode_elem_sep OutputStream openFileForWrite concode_elem_sep void setBaseDirectory concode_elem_sep boolean isLocal concode_elem_sep void guaranteeDirectory concode_elem_sep void writeToFileSystem concode_elem_sep void writeToFileSystem concode_elem_sep void writeToFileSystem concode_elem_sep void copyFromFileSystem concode_elem_sep void guaranteeFile concode_elem_sep boolean isEmptyDirectoryAllowed concode_elem_sep String pwd concode_elem_sep boolean mkdir concode_elem_sep String readFromFileSystem concode_elem_sep long fileLength concode_elem_sep boolean isDirectory