Remove redundant String.toString()

[JamieMagee]

Calling toString() on a String object is redundant

[codecov-io]

Codecov Report

Merging #501 into dev will decrease coverage by 0.07%.
The diff coverage is 50%.

@@             Coverage Diff              @@
##                dev     #501      +/-   ##
============================================
- Coverage     46.64%   46.56%   -0.08%     
  Complexity     2218     2218              
============================================
  Files           108      108              
  Lines         25279    25279              
  Branches       4167     4167              
============================================
- Hits          11791    11772      -19     
- Misses        11463    11484      +21     
+ Partials       2025     2023       -2

Flag	Coverage Δ	Complexity Δ
#JDBC41	46.36% <50%> (-0.04%)	2209 <0> (+4)
#JDBC42	46.38% <50%> (-0.09%)	2208 <0> (-5)

Impacted Files	Coverage Δ	Complexity Δ
...in/java/com/microsoft/sqlserver/jdbc/IOBuffer.java	53.58% <0%> (-0.7%)	0 <0> (ø)
...om/microsoft/sqlserver/jdbc/SQLServerBulkCopy.java	52.32% <100%> (-0.39%)	238 <0> (-1)
.../microsoft/sqlserver/jdbc/SQLServerConnection.java	46.01% <50%> (ø)	277 <0> (ø)	⬇️
...n/java/com/microsoft/sqlserver/jdbc/Parameter.java	61.15% <0%> (-1.29%)	63% <0%> (ø)
...c/main/java/com/microsoft/sqlserver/jdbc/Util.java	59.43% <0%> (-1.09%)	88% <0%> (-2%)
...oft/sqlserver/jdbc/SQLServerPreparedStatement.java	51.32% <0%> (-0.25%)	165% <0%> (ø)
...rc/main/java/com/microsoft/sqlserver/jdbc/dtv.java	63.24% <0%> (+0.3%)	0% <0%> (ø)	⬇️
...m/microsoft/sqlserver/jdbc/SQLServerResultSet.java	33.37% <0%> (+0.4%)	244% <0%> (+2%)	⬆️
... and 1 more

---

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[codecov-io]

Codecov Report

Merging #501 into dev will decrease coverage by 0.07%.
The diff coverage is 50%.

@@             Coverage Diff              @@
##                dev     #501      +/-   ##
============================================
- Coverage     46.64%   46.56%   -0.08%     
  Complexity     2218     2218              
============================================
  Files           108      108              
  Lines         25279    25279              
  Branches       4167     4167              
============================================
- Hits          11791    11772      -19     
- Misses        11463    11484      +21     
+ Partials       2025     2023       -2

Flag	Coverage Δ	Complexity Δ
#JDBC41	46.36% <50%> (-0.04%)	2209 <0> (+4)
#JDBC42	46.38% <50%> (-0.09%)	2208 <0> (-5)

Impacted Files	Coverage Δ	Complexity Δ
...in/java/com/microsoft/sqlserver/jdbc/IOBuffer.java	53.58% <0%> (-0.7%)	0 <0> (ø)
...om/microsoft/sqlserver/jdbc/SQLServerBulkCopy.java	52.32% <100%> (-0.39%)	238 <0> (-1)
.../microsoft/sqlserver/jdbc/SQLServerConnection.java	46.01% <50%> (ø)	277 <0> (ø)	⬇️
...n/java/com/microsoft/sqlserver/jdbc/Parameter.java	61.15% <0%> (-1.29%)	63% <0%> (ø)
...c/main/java/com/microsoft/sqlserver/jdbc/Util.java	59.43% <0%> (-1.09%)	88% <0%> (-2%)
...oft/sqlserver/jdbc/SQLServerPreparedStatement.java	51.32% <0%> (-0.25%)	165% <0%> (ø)
...rc/main/java/com/microsoft/sqlserver/jdbc/dtv.java	63.24% <0%> (+0.3%)	0% <0%> (ø)	⬇️
...m/microsoft/sqlserver/jdbc/SQLServerResultSet.java	33.37% <0%> (+0.4%)	244% <0%> (+2%)	⬆️
... and 1 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 24dfd49...16bd589. Read the comment docs.

[AfsanehR-zz]

Thank you @JamieMagee for your effort in creating this pr!