code: public <DatabaseType extends PropertyDatabase<KeyType, Property>, KeyType extends FieldOrMethodDescriptor, Property> void storePropertyDatabase(
              DatabaseType database, String fileName, String description) {
  
          try {
              File dbFile = new File(getDatabaseOutputDir(), fileName);
              if (DEBUG) {
                  System.out.println("Writing " + description + " to " + dbFile.getPath() + "...");
              }
              database.writeToFile(dbFile.getPath());
          } catch (IOException e) {
              getLookupFailureCallback().logError("Error writing " + description, e);
          }
      }
docs: Write an interprocedural property database.
  
  @param <DatabaseType>
  actual type of the database
  @param <KeyType>
  type of key (e.g., method or field)
  @param <Property>
  type of properties stored in the database
  @param database
  the database
  @param fileName
  name of database file
  @param description
  description of the database