refactor: rename getCurrentNameScope to getCurrentLexicalScope (#2857)

src/main/java/spoon/reflect/visitor/LexicalScopeScanner.java

@@ -18,8 +18,8 @@
 import java.util.Deque;
 
 /**
- * Responsible for building lexical scopes.
- *
+ * A {@link CtScanner} which provides current lexical scope
+ * of currently scanned AST node.
  */
 public class LexicalScopeScanner extends EarlyTerminatingScanner<Object> {
 	private final Deque<LexicalScope> scopes = new ArrayDeque<>();
@@ -41,7 +41,7 @@ protected void exit(spoon.reflect.declaration.CtElement e) {
 	 * @return {@link LexicalScope} of actually scanned element. The {@link LexicalScope#forEachElementByName(String, java.util.function.Function)} can be used
 	 * to get all {@link CtElement}s which are mapped to that simple name
 	 */
-	public LexicalScope getCurrentNameScope() {
+	public LexicalScope getCurrentLexicalScope() {
 		LexicalScope ns = scopes.peek();
 		return ns == null ? EMPTY : ns;
 	}

src/test/java/spoon/test/imports/name_scope/NameScopeTest.java

@@ -71,12 +71,12 @@ public void testNameScopeScanner() throws Exception {
 			public ScanningMode enter(CtElement element) {
 				// saving the scope of method 'draw'
 				if (element instanceof CtBlock) {
-					scopes[0] = scanner.getCurrentNameScope();
+					scopes[0] = scanner.getCurrentLexicalScope();
 				}
 
 				// saving the scope at 'System.out.println("2");'
 				if (element instanceof CtLiteral && ((CtLiteral) element).getValue().equals("2")) {
-					scopes[1] = scanner.getCurrentNameScope();
+					scopes[1] = scanner.getCurrentLexicalScope();
 				}
 				return ScanningMode.NORMAL;
 			}