J. E. N. I.
}
} name. compareTo(" jonathan ")); System. out. println(" Jonathan compared to jonathan( ignore case): " + name. compareToIgnoreCase(" jonathan ")); System. out. println(" Is Jonathan equal to Jonathan? " + name. equals(" Jonathan ")); System. out. println(" Is Jonathan equal to jonathan? " + name. equals(" jonathan ")); System. out. println(" Is Jonathan equal to jonathan( ignore case)? " + name. equalsIgnoreCase(" jonathan ")); char charArr [] = " Hi XX ". toCharArray(); /* Membutuhkan tambahan 1 untuk indeks endSrc dari getChars */ " Jonathan ". getChars( 0, 2, charArr, 3); System. out. print(" getChars method: "); System. out. println( charArr); System. out. println(" Length of name: " + name. length()); System. out. println(" Replace a ' s with e ' s in name: " + name. replace(' a ', ' e ')); /* Membutuhkan tambahan 1 untuk parameter endIndex dari substring */ System. out. println(" A substring of name: " + name. substring( 0, 2)); System. out. println(" Trim \" a b c d e f \": \"" +
" a b c d e f ". trim() + "\""); System. out. println(" String representation of boolean expression 10 > 10: " + String. valueOf( 10 > 10)); /* method toString secara implisit dipanggil method println */ System. out. println(" String representation of boolean expression 10 < 10: " +( 10 < 10)); /* Catatan, tidak ada perubahan pada nama objek String meskipun setelah penggunaan semua method. */ System. out. println(" name: " + name);
Ini adalah output dari program yang dibuat.
name: Jonathan 3rd character of name: n Jonathan compared to Solomon:-9 Solomon compared to Jonathan: 9 Jonathan compared to jonathan:-32 Jonathan compared to jonathan( ignore case): 0 Is Jonathan equal to Jonathan? true Is Jonathan equal to jonathan? false Is Jonathan equal to jonathan( ignore case)? true content of charArr after getChars method: Hi Jo Length of name: 8 Replace a ' s with e ' s in name: Jonethen A substring of name: Jo Trim " a b c d e f ": " a b c d e f " String representation of boolean expression 10 > 10: false String representation of boolean expression 10 < 10: false name: Jonathan
Pengenalan Pemrograman 2 6