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    <p><strong><code>contentEquals(CharSequence cs)</code>:</strong></p> <ul> <li>Lets you check equality of given string value with any implementation instance of interface <code>java.lang.CharacterSequence</code> (eg, <code>CharBuffer</code>, <code>Segment</code>, <code>String</code>, <code>StringBuffer</code>, <code>StringBuilder</code> )</li> </ul> <p><strong><code>equals(Object anObject)</code>:</strong></p> <ul> <li>Lets you check equality of given string value with any instance of type <code>java.lang.String</code> <strong>only</strong></li> </ul> <p><strong>RTFC :)</strong></p> <p>Since reading the source is the best way to understand it, I am sharing the implementations of both the methods (as of jdk 1.7.0_45)</p> <pre><code>public boolean contentEquals(CharSequence cs) { if (value.length != cs.length()) return false; // Argument is a StringBuffer, StringBuilder if (cs instanceof AbstractStringBuilder) { char v1[] = value; char v2[] = ((AbstractStringBuilder) cs).getValue(); int i = 0; int n = value.length; while (n-- != 0) { if (v1[i] != v2[i]) return false; i++; } return true; } // Argument is a String if (cs.equals(this)) return true; // Argument is a generic CharSequence char v1[] = value; int i = 0; int n = value.length; while (n-- != 0) { if (v1[i] != cs.charAt(i)) return false; i++; } return true; } </code></pre> <hr> <pre><code>public boolean equals(Object anObject) { if (this == anObject) { return true; } if (anObject instanceof String) { String anotherString = (String) anObject; int n = value.length; if (n == anotherString.value.length) { char v1[] = value; char v2[] = anotherString.value; int i = 0; while (n-- != 0) { if (v1[i] != v2[i]) return false; i++; } return true; } } return false; } </code></pre> <hr> <p>There is another method of String#contentEquals():</p> <pre><code>public boolean contentEquals(StringBuffer sb) { synchronized(sb) { return contentEquals((CharSequence)sb); } } </code></pre>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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