--------------------------
Compile Program
--------------------------
javac RegDemoSun.java


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Run Program
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java RegDemoSun


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Program Output
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Case sensitive :: matches() v.s. find()
---------------------------------------

Test 1: /AU-120 - Network Cable./ [ MATCHES ]  /^A[^b]-\d+ - .+$/

Test 2: /AU-120 - Network Cable./ [ DOES NOT MATCH ]  /^A[^b]-\d+ - /

Test 3: /AU-120 - Network Cable./ [ FOUND ]  /^A[^b]-\d+ - .+$/

Test 4: /AU-120 - Network Cable./ [ FOUND ]  /^A[^b]-\d+ - /

Test 5: /au-120 - Network Cable./ [ DOES NOT MATCH ]  /^A[^b]-\d+ - .+$/

Test 6: /au-120 - Network Cable./ [ DOES NOT MATCH ]  /^A[^b]-\d+ - /

Test 7: /au-120 - Network Cable./ [ NOT FOUND ]  /^A[^b]-\d+ - .+$/

Test 8: /au-120 - Network Cable./ [ NOT FOUND ]  /^A[^b]-\d+ - /


Case Insensitive :: matches() v.s. find()
-----------------------------------------

Test 1: /AU-120 - Network Cable./ [ MATCHES ]  /^A[^b]-\d+ - .+$/

Test 2: /AU-120 - Network Cable./ [ DOES NOT MATCH ]  /^A[^b]-\d+ - /

Test 3: /AU-120 - Network Cable./ [ FOUND ]  /^A[^b]-\d+ - .+$/

Test 4: /AU-120 - Network Cable./ [ FOUND ]  /^A[^b]-\d+ - /

Test 5: /au-120 - Network Cable./ [ MATCHES ]  /^A[^b]-\d+ - .+$/

Test 6: /au-120 - Network Cable./ [ DOES NOT MATCH ]  /^A[^b]-\d+ - /

Test 7: /au-120 - Network Cable./ [ FOUND ]  /^A[^b]-\d+ - .+$/

Test 8: /au-120 - Network Cable./ [ FOUND ]  /^A[^b]-\d+ - /


Case Sensitive :: Using convenience method Pattern.matches(Pattern, CharSequence)
---------------------------------------------------------------------------------

Test 1: /AU-120 - Network Cable./ [ MATCHES ]  /^A[^b]-\d+ - .+$/

Test 2: /AU-120 - Network Cable./ [ DOES NOT MATCH ]  /^A[^b]-\d+ - /