demitasse vs java

demitasse

noun
  • The cup in which this coffee is served. 

  • A small cup of strong black coffee. 

java

noun
  • Coffee in general. 

  • A dance popular in France in the early 20th century. 

  • A blend of coffee imported from the island of Java. 

How often have the words demitasse and java occurred in a corpus of books? (source: Google Ngram Viewer )