"StringBuilder name = new StringBuilder("Thomas");
int cap = name.capacity();
22" is the value of the variable named cap after the code that follows is executed
This is further explained below.
Generally, StringBuilder objects are similar to String objects; the only difference is that StringBuilder objects may be edited. These objects are handled internally in the same manner as arrays of variable length, each of which contains a string of letters.
Method invocations make it possible to alter both the length and the content of the sequence at any point along the way.
In conclusion, "StringBuilder name = new StringBuilder("Thomas");
int cap = name.capacity();
22" is the value of the variable named cap after the code that follows is executed
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