Implement the method wordCount as described in the problem: This includes having identical characters and spacing.

Please note: This is NOT an interactive program, therefore, do NOT use Scanner.

The method wordCount should accepts a String as its parameter and return the number of words in the String. A word is a sequence of one or more nonspace characters $($any character other than whitespace $).$

You must use character method. In particular, you are NOT allowed to use String trim$()$ and String split$().$

Some examples of expected output:

The call wordCount$($hello$)$ should return $1$

The call wordCount$($how are you?$)$ should return $3$

The call wordCount$($ how are you?$)$ should return $3$

The call wordCount$($how are you? $)$ should return $3$

The call wordCount$($how are you $?)$ should return $4$

The call wordCount$($I am $3$ years old$)$ should return $5$

The call wordCount$(3$ x $4=12)$ should return $5$

The call wordCount$($Characters $!$@#$$\%^$&$*)$ should return $2$

The call wordCount$()$ should return $0$