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3 changes: 0 additions & 3 deletions spotbugs-exclude.xml
Original file line number Diff line number Diff line change
Expand Up @@ -104,9 +104,6 @@
<Match>
<Bug pattern="NP_IMMEDIATE_DEREFERENCE_OF_READLINE" />
</Match>
<Match>
<Bug pattern="RV_RETURN_VALUE_IGNORED" />
</Match>
<Match>
<Bug pattern="EQ_COMPARETO_USE_OBJECT_EQUALS" />
</Match>
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1 change: 0 additions & 1 deletion src/main/java/com/thealgorithms/ciphers/HillCipher.java
Original file line number Diff line number Diff line change
Expand Up @@ -144,7 +144,6 @@ public static int determinant(int[][] a, int n) {

// Function to implement Hill Cipher
static void hillCipher(String message) {
message.toUpperCase();
System.out.println("What do you want to process from the message?");
System.out.println("Press 1: To Encrypt");
System.out.println("Press 2: To Decrypt");
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