core/src/main/java/org/apache/commons/vfs2/provider/ram/RamFileObject.java
/**
     * @return Returns the size of the RAMFileData
     */
@return Returns the size of the RAMFileData
@return Returns the size of the RAMFileData
int size()
    {
        if (data == null)
        {
            return 0;
        }
        return data.size();
    }
int size ( ) { if ( data == null ) { return 0 ; } return data . size ( ) ; }
@return Returns the size of the RAMFileData
@return Returns the size of the RAMFileData