Simplify boolean expressions

src/main/java/com/microsoft/sqlserver/jdbc/Column.java

@@ -214,7 +214,7 @@ void updateValue(JDBCType jdbcType, Object value, JavaType javaType, StreamSette
                 if (JDBCType.TINYINT == cryptoMetadata.getBaseTypeInfo().getSSType().getJDBCType()
                         && javaType == JavaType.SHORT) {
                     if (value instanceof Boolean) {
-                        if (true == ((boolean) value)) {
+                        if ((boolean) value) {
                             value = 1;
                         } else {
                             value = 0;
@@ -251,7 +251,7 @@ else if (jdbcType.isBinary()) {
         }
 
         if (Util.shouldHonorAEForParameters(stmtColumnEncriptionSetting, con)) {
-            if ((null == cryptoMetadata) && true == forceEncrypt) {
+            if ((null == cryptoMetadata) && forceEncrypt) {
                 MessageFormat form = new MessageFormat(
                         SQLServerException.getErrString("R_ForceEncryptionTrue_HonorAETrue_UnencryptedColumnRS"));
                 Object[] msgArgs = {parameterIndex};
@@ -273,7 +273,7 @@ else if (jdbcType.isBinary()) {
                 }
             }
         } else {
-            if (true == forceEncrypt) {
+            if (forceEncrypt) {
                 MessageFormat form = new MessageFormat(
                         SQLServerException.getErrString("R_ForceEncryptionTrue_HonorAEFalseRS"));
                 Object[] msgArgs = {parameterIndex};

src/main/java/com/microsoft/sqlserver/jdbc/FailOverMapSingleton.java

@@ -31,7 +31,7 @@ private static String concatPrimaryDatabase(String primary, String instance, Str
     static FailoverInfo getFailoverInfo(SQLServerConnection connection, String primaryServer, String instance,
             String database) {
         synchronized (FailoverMapSingleton.class) {
-            if (true == failoverMap.isEmpty()) {
+            if (failoverMap.isEmpty()) {
                 return null;
             } else {
                 String mapKey = concatPrimaryDatabase(primaryServer, instance, database);

src/main/java/com/microsoft/sqlserver/jdbc/IOBuffer.java

@@ -2473,7 +2473,7 @@ private void findSocketUsingJavaNIO(InetAddress[] inetAddrs, int portNumber,
 
                             // ch.finishConnect should either return true or throw an exception
                             // as we have subscribed for OP_CONNECT.
-                            assert connected == true : "finishConnect on channel:" + ch + " cannot be false";
+                            assert connected : "finishConnect on channel:" + ch + " cannot be false";
 
                             selectedChannel = ch;
 

src/main/java/com/microsoft/sqlserver/jdbc/Parameter.java

@@ -296,7 +296,7 @@ void setValue(JDBCType jdbcType, Object value, JavaType javaType, StreamSetterAr
         }
 
         // forceEncryption is true, shouldhonorae is false
-        if ((true == forceEncrypt) && (false == Util.shouldHonorAEForParameters(stmtColumnEncriptionSetting, con))) {
+        if (forceEncrypt && !Util.shouldHonorAEForParameters(stmtColumnEncriptionSetting, con)) {
 
             MessageFormat form = new MessageFormat(
                     SQLServerException.getErrString("R_ForceEncryptionTrue_HonorAEFalse"));

src/main/java/com/microsoft/sqlserver/jdbc/SQLServerBulkCopy.java

@@ -770,7 +770,7 @@ private void writeColumnMetaDataColumnData(TDSWriter tdsWriter, int idx) throws
         // the driver will not sent AE information, so, we need to set Encryption bit flag to 0.
         if (null == srcColumnMetadata.get(srcColumnIndex).cryptoMeta
                 && null == destColumnMetadata.get(destColumnIndex).cryptoMeta
-                && true == copyOptions.isAllowEncryptedValueModifications()) {
+                && copyOptions.isAllowEncryptedValueModifications()) {
 
             // flags[1]>>3 & 0x01 is the encryption bit flag.
             // it is the 4th least significant bit in this byte, so minus 8 to set it to 0.
@@ -1477,27 +1477,27 @@ private String createInsertBulkCommand(TDSWriter tdsWriter) throws SQLServerExce
             }
         }
 
-        if (true == copyOptions.isCheckConstraints()) {
+        if (copyOptions.isCheckConstraints()) {
             bulkOptions.add("CHECK_CONSTRAINTS");
         }
 
-        if (true == copyOptions.isFireTriggers()) {
+        if (copyOptions.isFireTriggers()) {
             bulkOptions.add("FIRE_TRIGGERS");
         }
 
-        if (true == copyOptions.isKeepNulls()) {
+        if (copyOptions.isKeepNulls()) {
             bulkOptions.add("KEEP_NULLS");
         }
 
         if (copyOptions.getBatchSize() > 0) {
             bulkOptions.add("ROWS_PER_BATCH = " + copyOptions.getBatchSize());
         }
 
-        if (true == copyOptions.isTableLock()) {
+        if (copyOptions.isTableLock()) {
             bulkOptions.add("TABLOCK");
         }
 
-        if (true == copyOptions.isAllowEncryptedValueModifications()) {
+        if (copyOptions.isAllowEncryptedValueModifications()) {
             bulkOptions.add("ALLOW_ENCRYPTED_VALUE_MODIFICATIONS");
         }
 

src/main/java/com/microsoft/sqlserver/jdbc/SQLServerConnection.java

@@ -1324,7 +1324,7 @@ Connection connectInternal(Properties propsIn,
             }
             trustedServerNameAE = sPropValue;
 
-            if (true == serverNameAsACE) {
+            if (serverNameAsACE) {
                 try {
                     sPropValue = java.net.IDN.toASCII(sPropValue);
                 } catch (IllegalArgumentException ex) {
@@ -1529,8 +1529,8 @@ Connection connectInternal(Properties propsIn,
             }
             authenticationString = SqlAuthentication.valueOfString(sPropValue).toString();
 
-            if ((true == integratedSecurity)
-                    && (!authenticationString.equalsIgnoreCase(SqlAuthentication.NotSpecified.toString()))) {
+            if (integratedSecurity
+                    && !authenticationString.equalsIgnoreCase(SqlAuthentication.NotSpecified.toString())) {
                 if (connectionlogger.isLoggable(Level.SEVERE)) {
                     connectionlogger.severe(toString() + " "
                             + SQLServerException.getErrString("R_SetAuthenticationWhenIntegratedSecurityTrue"));
@@ -1591,7 +1591,7 @@ Connection connectInternal(Properties propsIn,
                 throw new SQLServerException(SQLServerException.getErrString("R_AccessTokenCannotBeEmpty"), null);
             }
 
-            if ((true == integratedSecurity) && (null != accessTokenInByte)) {
+            if (integratedSecurity && (null != accessTokenInByte)) {
                 if (connectionlogger.isLoggable(Level.SEVERE)) {
                     connectionlogger.severe(toString() + " "
                             + SQLServerException.getErrString("R_SetAccesstokenWhenIntegratedSecurityTrue"));
@@ -2983,7 +2983,7 @@ String sqlStatementToSetTransactionIsolationLevel() throws SQLServerException {
      * @return the required syntax
      */
     static String sqlStatementToSetCommit(boolean autoCommit) {
-        return (true == autoCommit) ? "set implicit_transactions off " : "set implicit_transactions on ";
+        return autoCommit ? "set implicit_transactions off " : "set implicit_transactions on ";
     }
 
     @Override
@@ -3033,7 +3033,7 @@ public void setAutoCommit(boolean newAutoCommitMode) throws SQLServerException {
 
         // When changing to auto-commit from inside an existing transaction,
         // commit that transaction first.
-        if (newAutoCommitMode == true)
+        if (newAutoCommitMode)
             commitPendingTransaction = "IF @@TRANCOUNT > 0 COMMIT TRAN ";
 
         if (connectionlogger.isLoggable(Level.FINER)) {
@@ -3457,19 +3457,19 @@ int writeFedAuthFeatureRequest(boolean write, TDSWriter tdsWriter,
             // set upper 7 bits of options to indicate fed auth library type
             switch (fedAuthFeatureExtensionData.libraryType) {
                 case TDS.TDS_FEDAUTH_LIBRARY_ADAL:
-                    assert federatedAuthenticationInfoRequested == true;
+                    assert federatedAuthenticationInfoRequested;
                     options |= TDS.TDS_FEDAUTH_LIBRARY_ADAL << 1;
                     break;
                 case TDS.TDS_FEDAUTH_LIBRARY_SECURITYTOKEN:
-                    assert federatedAuthenticationRequested == true;
+                    assert federatedAuthenticationRequested;
                     options |= TDS.TDS_FEDAUTH_LIBRARY_SECURITYTOKEN << 1;
                     break;
                 default:
                     assert (false); // Unrecognized library type for fedauth feature extension request
                     break;
             }
 
-            options |= (byte) (fedAuthFeatureExtensionData.fedAuthRequiredPreLoginResponse == true ? 0x01 : 0x00);
+            options |= (byte) (fedAuthFeatureExtensionData.fedAuthRequiredPreLoginResponse ? 0x01 : 0x00);
 
             // write FeatureDataLen
             tdsWriter.writeInt(dataLen);
@@ -4279,7 +4279,7 @@ private void onFeatureExtAck(byte featureId, byte[] data) throws SQLServerExcept
                 }
 
                 byte enabled = data[1];
-                serverSupportsDataClassification = (enabled == 0) ? false : true;
+                serverSupportsDataClassification = enabled != 0;
             }
             case TDS.TDS_FEATURE_EXT_UTF8SUPPORT: {
                 if (connectionlogger.isLoggable(Level.FINER)) {
@@ -4977,7 +4977,7 @@ public void releaseSavepoint(Savepoint savepoint) throws SQLException {
     }
 
     final private Savepoint setNamedSavepoint(String sName) throws SQLServerException {
-        if (true == databaseAutoCommitMode) {
+        if (databaseAutoCommitMode) {
             SQLServerException.makeFromDriverError(this, this, SQLServerException.getErrString("R_cantSetSavepoint"),
                     null, false);
         }
@@ -5028,7 +5028,7 @@ public void rollback(Savepoint s) throws SQLServerException {
             loggerExternal.finer(toString() + " ActivityId: " + ActivityCorrelator.getNext().toString());
         }
         checkClosed();
-        if (true == databaseAutoCommitMode) {
+        if (databaseAutoCommitMode) {
             SQLServerException.makeFromDriverError(this, this, SQLServerException.getErrString("R_cantInvokeRollback"),
                     null, false);
         }
@@ -5988,7 +5988,7 @@ boolean isAzureDW() throws SQLServerException, SQLException {
                 // Base data type: int
                 final int ENGINE_EDITION_FOR_SQL_AZURE_DW = 6;
                 rs.next();
-                isAzureDW = (rs.getInt(1) == ENGINE_EDITION_FOR_SQL_AZURE_DW) ? true : false;
+                isAzureDW = rs.getInt(1) == ENGINE_EDITION_FOR_SQL_AZURE_DW;
             }
             return isAzureDW;
         } else {

src/main/java/com/microsoft/sqlserver/jdbc/SQLServerDataSource.java

@@ -1090,7 +1090,7 @@ Reference getReferenceInternal(String dataSourceClassString) {
             if (propertyName.equals(SQLServerDriverStringProperty.TRUST_STORE_PASSWORD.toString())) {
                 // The property set and the variable set at the same time is not
                 // possible
-                assert trustStorePasswordStripped == false;
+                assert !trustStorePasswordStripped;
                 ref.add(new StringRefAddr("trustStorePasswordStripped", "true"));
             } else {
                 // do not add passwords to the collection. we have normal

src/main/java/com/microsoft/sqlserver/jdbc/SQLServerPreparedStatement.java

@@ -925,7 +925,7 @@ private void getParameterEncryptionMetadata(Parameter[] params) throws SQLServer
                     // Decrypt the symmetric key.(This will also validate and throw if needed).
                     SQLServerSecurityUtility.decryptSymmetricKey(params[paramIndex].cryptoMeta, connection);
                 } else {
-                    if (true == params[paramIndex].getForceEncryption()) {
+                    if (params[paramIndex].getForceEncryption()) {
                         MessageFormat form = new MessageFormat(
                                 SQLServerException.getErrString("R_ForceEncryptionTrue_HonorAETrue_UnencryptedColumn"));
                         Object[] msgArgs = {userSQL, paramIndex + 1};
@@ -1081,7 +1081,7 @@ private ResultSet buildExecuteMetaData() throws SQLServerException {
             internalStmt = (SQLServerStatement) connection.createStatement();
             emptyResultSet = internalStmt.executeQueryInternal("set fmtonly on " + fmtSQL + "\nset fmtonly off");
         } catch (SQLException sqle) {
-            if (false == sqle.getMessage().equals(SQLServerException.getErrString("R_noResultset"))) {
+            if (!sqle.getMessage().equals(SQLServerException.getErrString("R_noResultset"))) {
                 // if the error is not no resultset then throw a processings error.
                 MessageFormat form = new MessageFormat(SQLServerException.getErrString("R_processingError"));
                 Object[] msgArgs = {sqle.getMessage()};

src/main/java/com/microsoft/sqlserver/jdbc/Util.java

@@ -380,7 +380,7 @@ else if (ch == ':')
                         name = SQLServerDriver.getNormalizedPropertyName(name, logger);
                         if (null != name) {
                             if (logger.isLoggable(Level.FINE)) {
-                                if (false == name.equals(SQLServerDriverStringProperty.USER.toString())) {
+                                if (!name.equals(SQLServerDriverStringProperty.USER.toString())) {
                                     if (!name.toLowerCase(Locale.ENGLISH).contains("password")
                                             && !name.toLowerCase(Locale.ENGLISH).contains("keystoresecret")) {
                                         logger.fine("Property:" + name + " Value:" + value);
@@ -417,8 +417,8 @@ else if (ch == ':')
                         name = SQLServerDriver.getNormalizedPropertyName(name, logger);
                         if (null != name) {
                             if (logger.isLoggable(Level.FINE)) {
-                                if ((false == name.equals(SQLServerDriverStringProperty.USER.toString()))
-                                        && (false == name.equals(SQLServerDriverStringProperty.PASSWORD.toString())))
+                                if (!name.equals(SQLServerDriverStringProperty.USER.toString())
+                                        && !name.equals(SQLServerDriverStringProperty.PASSWORD.toString()))
                                     logger.fine("Property:" + name + " Value:" + value);
                             }
                             p.put(name, value);
@@ -487,9 +487,9 @@ else if (ch == ':')
                 name = SQLServerDriver.getNormalizedPropertyName(name, logger);
                 if (null != name) {
                     if (logger.isLoggable(Level.FINE)) {
-                        if ((false == name.equals(SQLServerDriverStringProperty.USER.toString()))
-                                && (false == name.equals(SQLServerDriverStringProperty.PASSWORD.toString()))
-                                && (false == name.equals(SQLServerDriverStringProperty.KEY_STORE_SECRET.toString())))
+                        if (!name.equals(SQLServerDriverStringProperty.USER.toString())
+                                && !name.equals(SQLServerDriverStringProperty.PASSWORD.toString())
+                                && !name.equals(SQLServerDriverStringProperty.KEY_STORE_SECRET.toString()))
                             logger.fine("Property:" + name + " Value:" + value);
                     }
                     p.put(name, value);