How thread scheduler schedule the task?
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What is treemap in java?
What is a pattern what is an anti pattern?
84. try { 85. ResourceConnection con = resourceFactory.getConnection(); 86. Results r = con.query(”GET INFO FROM CUSTOMER”); 87. info = r.getData(); 88. con.close(); 89. } catch (ResourceException re) { 90. errorLog.write(re.getMessage()); 91. } 92. return info; Which is true if a ResourceException is thrown on line 86? 1 Line 92 will not execute. 2 The connection will not be retrieved in line 85. 3 The resource connection will not be closed on line 88. 4 The enclosing method will throw an exception to its caller.
Can we initialize the final blank variable?
Define array. Tell me about 2-D array.
What is a platform?
what is the volatile modifier for? : Java thread
I want to know the host name and provider name for tcs web mail
How do you get the length of a string in java?
Can a lock be acquired on a class in java programming?
What is a wrapper method?
What is static in java?