remove calls from provider to itself

* `Internet` called `faker.internet()`
* `Text` called `faker.text()`

Author: asolntsev

src/main/java/net/datafaker/providers/base/Internet.java

@@ -58,7 +58,7 @@ public String username() {
     }
 
     public String emailAddress() {
-        return emailAddress(faker.internet().username());
+        return emailAddress(username());
     }
 
     /**
@@ -86,7 +86,7 @@ public String emailAddress(String name) {
     }
 
     public String safeEmailAddress() {
-        return safeEmailAddress(faker.internet().username());
+        return safeEmailAddress(username());
     }
 
     /**

src/main/java/net/datafaker/providers/base/Text.java

@@ -82,8 +82,7 @@ public String text(int minimumLength, int maximumLength, boolean includeUppercas
             configMap.putIfAbsent(pojo, config);
         }
 
-
-        return faker.text().text(config);
+        return text(config);
     }
 
     public static final String EN_LOWERCASE = "abcdefghijklmnopqrstuvwxyz";