diff options
| author | Jonas Smedegaard <dr@jones.dk> | 2025-04-29 06:03:56 +0200 |
|---|---|---|
| committer | Jonas Smedegaard <dr@jones.dk> | 2025-04-29 06:11:41 +0200 |
| commit | a5c3599d7bc7a9ef5583ad2d50a55975f030fbea (patch) | |
| tree | db4ed74e48997d4b4450148116a9c990978a1641 /src/com.example.portfolio2/com/example/portfolio2/MyDB.java | |
| parent | 03d2d06e8f5bfadd79912efb94e8931e54296735 (diff) | |
declare variables final when possible
Diffstat (limited to 'src/com.example.portfolio2/com/example/portfolio2/MyDB.java')
| -rw-r--r-- | src/com.example.portfolio2/com/example/portfolio2/MyDB.java | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/com.example.portfolio2/com/example/portfolio2/MyDB.java b/src/com.example.portfolio2/com/example/portfolio2/MyDB.java index 4eb07f4..9b02d39 100644 --- a/src/com.example.portfolio2/com/example/portfolio2/MyDB.java +++ b/src/com.example.portfolio2/com/example/portfolio2/MyDB.java @@ -43,7 +43,7 @@ public class MyDB { /// foo /// @param sql foo - public void cmd(String sql) { + public void cmd(final String sql) { if (conn == null) open(); if (conn == null) { System.out.println("No connection"); @@ -71,7 +71,7 @@ public class MyDB { /// @param query foo /// @param fld foo /// @return foo - public ArrayList<String> query(String query, String fld) { + public ArrayList<String> query(final String query, final String fld) { ArrayList<String> res = new ArrayList<>(); if (conn == null) open(); if (conn == null) { |