Rollback incorrect fix in SymbolsTest.java

Author: rombirli

java-frontend/src/test/java/org/sonar/java/model/SymbolsTest.java

@@ -171,7 +171,6 @@ private static void assertCommonProperties(Symbol unknownSymbol) {
     assertThat(unknownSymbol.isPackageSymbol()).isFalse();
     assertThat(unknownSymbol.isTypeSymbol()).isFalse();
     assertThat(unknownSymbol.isVariableSymbol()).isFalse();
-    assertThat(unknownSymbol.isMethodSymbol()).isTrue();
 
     assertThat(unknownSymbol.isStatic()).isFalse();
     assertThat(unknownSymbol.isFinal()).isFalse();