Lomboked: fixed old issues `Avoid unnecessary constructors - the

compiler will generate these for you`, according to
https://app.codacy.com/app/wumpz/JSqlParser/pullRequest?prid=1309220

Author: Pavel Bekkerman

src/main/java/net/sf/jsqlparser/statement/select/AllColumns.java

@@ -28,8 +28,6 @@
  */
 public class AllColumns extends ASTNodeAccessImpl implements SelectItem {
 
-    public AllColumns() {}
-
     @Override
     public void accept(SelectItemVisitor selectItemVisitor) {
         selectItemVisitor.visit(this);

src/test/java/net/sf/jsqlparser/expression/ExpressionVisitorAdapterTest.java

@@ -48,8 +48,6 @@
  */
 public class ExpressionVisitorAdapterTest {
 
-    public ExpressionVisitorAdapterTest() {}
-
     @BeforeClass
     public static void setUpClass() {}
 

src/test/java/net/sf/jsqlparser/expression/LongValueTest.java

@@ -35,8 +35,6 @@
  */
 public class LongValueTest {
 
-    public LongValueTest() {}
-
     @BeforeClass
     public static void setUpClass() {}
 

src/test/java/net/sf/jsqlparser/expression/SignedExpressionTest.java

@@ -35,8 +35,6 @@
  */
 public class SignedExpressionTest {
 
-    public SignedExpressionTest() {}
-
     @BeforeClass
     public static void setUpClass() {}
 

src/test/java/net/sf/jsqlparser/expression/StringValueTest.java

@@ -32,8 +32,6 @@
  */
 public class StringValueTest {
 
-    public StringValueTest() {}
-
     @BeforeClass
     public static void setUpClass() {}
 

src/test/java/net/sf/jsqlparser/parser/CCJSqlParserUtilTest.java

@@ -23,8 +23,6 @@
  */
 public class CCJSqlParserUtilTest {
 
-    public CCJSqlParserUtilTest() {}
-
     @BeforeClass
     public static void setUpClass() {}
 

src/test/java/net/sf/jsqlparser/schema/ColumnTest.java

@@ -34,8 +34,6 @@
  */
 public class ColumnTest {
 
-    public ColumnTest() {}
-
     @BeforeClass
     public static void setUpClass() {}
 

src/test/java/net/sf/jsqlparser/statement/SetStatementTest.java

@@ -34,8 +34,6 @@
  */
 public class SetStatementTest {
 
-    public SetStatementTest() {}
-
     @BeforeClass
     public static void setUpClass() {}
 

src/test/java/net/sf/jsqlparser/statement/StatementsTest.java

@@ -23,8 +23,6 @@
  */
 public class StatementsTest {
 
-    public StatementsTest() {}
-
     @BeforeClass
     public static void setUpClass() {}
 

src/test/java/net/sf/jsqlparser/statement/execute/ExecuteTest.java

@@ -34,8 +34,6 @@
  */
 public class ExecuteTest {
 
-    public ExecuteTest() {}
-
     @BeforeClass
     public static void setUpClass() {}