public MetadataContainer getMetadataContainer() { if (metadataContainer == null) { metadataContainer = new MetadataContainer(); } return metadataContainer; }
MetadataContainer metaData = wk.getMetadataContainer(); if (metaData == null) { metaData = new MetadataContainer(); wk.setMetadataContainer(metaData);
MetadataContainer metaData = wk.getMetadataContainer(); if (metaData == null) { metaData = new MetadataContainer(); wk.setMetadataContainer(metaData);