Add the highlight of the arrow operator

The arrow operator '->' is now highlighted as an operator like 'new',
etc...

after/syntax/java.vim

@@ -16,7 +16,9 @@
 " License: MIT
 "
 " Java Syntax {{{
+
 syntax keyword javaOdysseyThis        this
+syntax match   javaOdysseyArrow       "->" containedin=javaParenT,javaParenT1,javaParenT2
 syntax match   javaOdysseyClass       "\%(\<class\>\s\+\)\@<=\<\u\w*\>"
 syntax match   javaOdysseyInterface   "\%(\<interface\>\s\+\)\@<=\<\u\w*\>"
 syntax match   javaOdysseyEnum        "\%(\<enum\>\s\+\)\@<=\<\u\w*\>"
@@ -28,5 +30,6 @@ syntax match   javaOdysseyConstructor "\%(\<\u\w*\>\)\%(<\%(\u\w*\|,\|\s\|<\|>\)
 syntax match   javaOdysseyMethod      "\<\l\w*\>("me=e-1 containedin=javaParenT,javaParenT1,javaParenT2
 syntax match   javaOdysseyCasting     "(\<\u\w*\>\%(<\%(\u\w*\|,\|\s\|<\|>\)\+>\)\=\%(\[\]\)\=)"hs=s+1,he=e-1 containedin=javaParenT,javaParenT1,javaParenT2 contains=javaOdysseyGeneric,javaOdysseyArray,javaOdysseySeparator
 syntax match   javaOdysseyImport      "\%(\<import\>\s\+\%(\l\+.\)\+\)\@<=\%(\u\w*\)\s*;"
+
 " }}}
 " vim: foldmethod=marker

colors/odyssey.vim

@@ -272,6 +272,7 @@ call s:l(       'javaOdysseyType',            'Type')
 call s:l('javaOdysseyConstructor',            'Type')
 call s:l(     'javaOdysseyMethod',        'Function')
 call s:l(       'javaOdysseyThis',         'Special')
+call s:l(      'javaOdysseyArrow',        'Operator')
 
 " }}}
 " Ruby Highlights {{{