<div>
<div id="suggestion">
<div id="issue"><b>Missing method name in interface definition</b></div>
<div id="fix">
The method signature appears to be missing the method name `logout`. This cou...
<div>
<div id="suggestion">
<div id="issue"><b>Consider returning error code instead of null</b></div>
<div id="fix">
The `getErrorCode()` method is returning `null` instead of the `errorCode` ...
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<div id="suggestion">
<div id="issue"><b>Cart removal logic may be incorrect</b></div>
<div id="fix">
The logic for removing items from cart seems inverted. When `itemQty == 1`, the item ...
<div>
<div id="suggestion">
<div id="issue"><b>Consider completing the field declaration</b></div>
<div id="fix">
The field declaration appears to be incomplete. The field name is missing after...
<div>
<div id="suggestion">
<div id="issue"><b>Database connection returns null causing NPE</b></div>
<div id="fix">
The `getConnection()` method is returning `null` which will cause `NullPoint...
<div>
<div id="suggestion">
<div id="issue"><b>Cart removal logic may be incorrect</b></div>
<div id="fix">
The logic for removing items from cart seems inverted. When `itemQty == 1`, it decrem...
<div>
<div id="suggestion">
<div id="issue"><b>Possible undefined variable usage in session</b></div>
<div id="fix">
The variable `item` appears to be undefined. Should this be `items` instead?...
<div>
<div id="suggestion">
<div id="issue"><b>Missing method name in interface definition</b></div>
<div id="fix">
The method signature appears to be missing the method name `logout`. Consider...
<div>
<div id="suggestion">
<div id="issue"><b>Consider completing the field declaration</b></div>
<div id="fix">
The field declaration appears to be incomplete. The field name is missing after...
<div id='description'>
<h3>Summary by Bito</h3>
This PR implements critical improvements including proper toString methods in Book class, HTTP request data extraction in User class, and resource cl...
<div>
<div id="suggestion">
<div id="issue"><b>Possible undefined variable usage in session</b></div>
<div id="fix">
The variable `item` appears to be undefined. Should this be `items` instead?...