Regular Expressions 101

Group 1(int\s*|String\s*)

1st Alternativeint\s*

intthe literal text int (case sensitive)

\s*a Unicode whitespace character, repeated any number of times

2nd AlternativeString\s*

Stringthe literal text String (case sensitive)

\s*a Unicode whitespace character, repeated any number of times

Character Class[\[\]\w]*

*matches any number of characters from the set below:

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

\wa Unicode word character

\s*a Unicode whitespace character, repeated any number of times

Character Class[\,\)]

\,the literal , (44₁₀ / 54₈ / 2C₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

(int\s*|String\s*)[\[\]\w]*\s*[\,\)]

New

public int maxNumber ( int abf , int a123 , int abc48 , String a[] ) ;

public int maxNumber ( int abf , int a123 , int abc48 , String a[] ) ;