Merge pull request #220 from dongs0104/master

Change py-tree-sitter type

function_parser/function_parser/parsers/java_parser.py

@@ -78,7 +78,7 @@ class JavaParser(LanguageParser):
         }
 
         declarators = []
-        traverse_type(function_node, declarators, '{}_declarator'.format(function_node.type.split('_')[0]))
+        traverse_type(function_node, declarators, '{}_declaration'.format(function_node.type.split('_')[0]))
         parameters = []
         for n in declarators[0].children:
             if n.type == 'identifier':