Java bytecode

Java bajt-kôd (en. Java bytecode) je skup instrukcija koje Java Virtualna Mašina izvršava. Svaka instrukcija bajt-kôda je dužine jednog bajta, čemu duguje svoje ime, te je broj instrukcija ograničen na 256. Nisu svi mogući bajt-kôdovi u upotrebi, čak šta više Sun Microsystems, gdje je Java programski jezik stvoren, su zauvijek namjenili određene vrijednosti da ne budu korištene u Javinoj Virtualnoj Mašini niti u bilo kojoj komponenti Java Runtime Sredine.

Java programer ne mora poznavati bajt-kôd da bi pisao/pisala Java programe. Međutim, kao i sa C-om i C++-em gdje poznavanje asemblera je dobrodošlo, tako i u Javi poznavanje bajt-kôda daje prednost programeru. [1]

Vanjski linkovi

  • Bytecode Visualizer LT - besplatan dodatak za Eclipse, koji pregledno prikazuje strukturu Java *.class fajlova (engleski)

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