http://hibernate.org: Hibernate's core ORM functionality (Hibernate.org) 
public class org.hibernate.query.criteria.internal.expression.ConcatExpression extends org.hibernate.query.criteria.internal.expression.ExpressionImpl<java.lang.String> implements java.io.Serializable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.hibernate.query.criteria.internal.expression.ConcatExpression
  super_class: org.hibernate.query.criteria.internal.expression.ExpressionImpl
{
  private javax.persistence.criteria.Expression<java.lang.String> string1;
    descriptor: Ljavax/persistence/criteria/Expression;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljavax/persistence/criteria/Expression<Ljava/lang/String;>;

  private javax.persistence.criteria.Expression<java.lang.String> string2;
    descriptor: Ljavax/persistence/criteria/Expression;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljavax/persistence/criteria/Expression<Ljava/lang/String;>;

  public void <init>(org.hibernate.query.criteria.internal.CriteriaBuilderImpl, javax.persistence.criteria.Expression<java.lang.String>, javax.persistence.criteria.Expression<java.lang.String>);
    descriptor: (Lorg/hibernate/query/criteria/internal/CriteriaBuilderImpl;Ljavax/persistence/criteria/Expression;Ljavax/persistence/criteria/Expression;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=4
        start local 0 // org.hibernate.query.criteria.internal.expression.ConcatExpression this
        start local 1 // org.hibernate.query.criteria.internal.CriteriaBuilderImpl criteriaBuilder
        start local 2 // javax.persistence.criteria.Expression expression1
        start local 3 // javax.persistence.criteria.Expression expression2
         0: .line 30
            aload 0 /* this */
            aload 1 /* criteriaBuilder */
            ldc Ljava/lang/String;
            invokespecial org.hibernate.query.criteria.internal.expression.ExpressionImpl.<init>:(Lorg/hibernate/query/criteria/internal/CriteriaBuilderImpl;Ljava/lang/Class;)V
         1: .line 31
            aload 0 /* this */
            aload 2 /* expression1 */
            putfield org.hibernate.query.criteria.internal.expression.ConcatExpression.string1:Ljavax/persistence/criteria/Expression;
         2: .line 32
            aload 0 /* this */
            aload 3 /* expression2 */
            putfield org.hibernate.query.criteria.internal.expression.ConcatExpression.string2:Ljavax/persistence/criteria/Expression;
         3: .line 33
            return
        end local 3 // javax.persistence.criteria.Expression expression2
        end local 2 // javax.persistence.criteria.Expression expression1
        end local 1 // org.hibernate.query.criteria.internal.CriteriaBuilderImpl criteriaBuilder
        end local 0 // org.hibernate.query.criteria.internal.expression.ConcatExpression this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    4     0             this  Lorg/hibernate/query/criteria/internal/expression/ConcatExpression;
            0    4     1  criteriaBuilder  Lorg/hibernate/query/criteria/internal/CriteriaBuilderImpl;
            0    4     2      expression1  Ljavax/persistence/criteria/Expression<Ljava/lang/String;>;
            0    4     3      expression2  Ljavax/persistence/criteria/Expression<Ljava/lang/String;>;
    Signature: (Lorg/hibernate/query/criteria/internal/CriteriaBuilderImpl;Ljavax/persistence/criteria/Expression<Ljava/lang/String;>;Ljavax/persistence/criteria/Expression<Ljava/lang/String;>;)V
    MethodParameters:
                 Name  Flags
      criteriaBuilder  
      expression1      
      expression2      

  public void <init>(org.hibernate.query.criteria.internal.CriteriaBuilderImpl, javax.persistence.criteria.Expression<java.lang.String>, java.lang.String);
    descriptor: (Lorg/hibernate/query/criteria/internal/CriteriaBuilderImpl;Ljavax/persistence/criteria/Expression;Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // org.hibernate.query.criteria.internal.expression.ConcatExpression this
        start local 1 // org.hibernate.query.criteria.internal.CriteriaBuilderImpl criteriaBuilder
        start local 2 // javax.persistence.criteria.Expression string1
        start local 3 // java.lang.String string2
         0: .line 39
            aload 0 /* this */
            aload 1 /* criteriaBuilder */
            aload 2 /* string1 */
            aload 1 /* criteriaBuilder */
            aload 3 /* string2 */
            invokestatic org.hibernate.query.criteria.internal.expression.ConcatExpression.wrap:(Lorg/hibernate/query/criteria/internal/CriteriaBuilderImpl;Ljava/lang/String;)Ljavax/persistence/criteria/Expression;
            invokespecial org.hibernate.query.criteria.internal.expression.ConcatExpression.<init>:(Lorg/hibernate/query/criteria/internal/CriteriaBuilderImpl;Ljavax/persistence/criteria/Expression;Ljavax/persistence/criteria/Expression;)V
         1: .line 40
            return
        end local 3 // java.lang.String string2
        end local 2 // javax.persistence.criteria.Expression string1
        end local 1 // org.hibernate.query.criteria.internal.CriteriaBuilderImpl criteriaBuilder
        end local 0 // org.hibernate.query.criteria.internal.expression.ConcatExpression this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    2     0             this  Lorg/hibernate/query/criteria/internal/expression/ConcatExpression;
            0    2     1  criteriaBuilder  Lorg/hibernate/query/criteria/internal/CriteriaBuilderImpl;
            0    2     2          string1  Ljavax/persistence/criteria/Expression<Ljava/lang/String;>;
            0    2     3          string2  Ljava/lang/String;
    Signature: (Lorg/hibernate/query/criteria/internal/CriteriaBuilderImpl;Ljavax/persistence/criteria/Expression<Ljava/lang/String;>;Ljava/lang/String;)V
    MethodParameters:
                 Name  Flags
      criteriaBuilder  
      string1          
      string2          

  private static javax.persistence.criteria.Expression<java.lang.String> wrap(org.hibernate.query.criteria.internal.CriteriaBuilderImpl, java.lang.String);
    descriptor: (Lorg/hibernate/query/criteria/internal/CriteriaBuilderImpl;Ljava/lang/String;)Ljavax/persistence/criteria/Expression;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.hibernate.query.criteria.internal.CriteriaBuilderImpl criteriaBuilder
        start local 1 // java.lang.String string
         0: .line 43
            new org.hibernate.query.criteria.internal.expression.LiteralExpression
            dup
            aload 0 /* criteriaBuilder */
            aload 1 /* string */
            invokespecial org.hibernate.query.criteria.internal.expression.LiteralExpression.<init>:(Lorg/hibernate/query/criteria/internal/CriteriaBuilderImpl;Ljava/lang/Object;)V
            areturn
        end local 1 // java.lang.String string
        end local 0 // org.hibernate.query.criteria.internal.CriteriaBuilderImpl criteriaBuilder
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    1     0  criteriaBuilder  Lorg/hibernate/query/criteria/internal/CriteriaBuilderImpl;
            0    1     1           string  Ljava/lang/String;
    Signature: (Lorg/hibernate/query/criteria/internal/CriteriaBuilderImpl;Ljava/lang/String;)Ljavax/persistence/criteria/Expression<Ljava/lang/String;>;
    MethodParameters:
                 Name  Flags
      criteriaBuilder  
      string           

  public void <init>(org.hibernate.query.criteria.internal.CriteriaBuilderImpl, java.lang.String, javax.persistence.criteria.Expression<java.lang.String>);
    descriptor: (Lorg/hibernate/query/criteria/internal/CriteriaBuilderImpl;Ljava/lang/String;Ljavax/persistence/criteria/Expression;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.hibernate.query.criteria.internal.expression.ConcatExpression this
        start local 1 // org.hibernate.query.criteria.internal.CriteriaBuilderImpl criteriaBuilder
        start local 2 // java.lang.String string1
        start local 3 // javax.persistence.criteria.Expression string2
         0: .line 50
            aload 0 /* this */
            aload 1 /* criteriaBuilder */
            aload 1 /* criteriaBuilder */
            aload 2 /* string1 */
            invokestatic org.hibernate.query.criteria.internal.expression.ConcatExpression.wrap:(Lorg/hibernate/query/criteria/internal/CriteriaBuilderImpl;Ljava/lang/String;)Ljavax/persistence/criteria/Expression;
            aload 3 /* string2 */
            invokespecial org.hibernate.query.criteria.internal.expression.ConcatExpression.<init>:(Lorg/hibernate/query/criteria/internal/CriteriaBuilderImpl;Ljavax/persistence/criteria/Expression;Ljavax/persistence/criteria/Expression;)V
         1: .line 51
            return
        end local 3 // javax.persistence.criteria.Expression string2
        end local 2 // java.lang.String string1
        end local 1 // org.hibernate.query.criteria.internal.CriteriaBuilderImpl criteriaBuilder
        end local 0 // org.hibernate.query.criteria.internal.expression.ConcatExpression this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    2     0             this  Lorg/hibernate/query/criteria/internal/expression/ConcatExpression;
            0    2     1  criteriaBuilder  Lorg/hibernate/query/criteria/internal/CriteriaBuilderImpl;
            0    2     2          string1  Ljava/lang/String;
            0    2     3          string2  Ljavax/persistence/criteria/Expression<Ljava/lang/String;>;
    Signature: (Lorg/hibernate/query/criteria/internal/CriteriaBuilderImpl;Ljava/lang/String;Ljavax/persistence/criteria/Expression<Ljava/lang/String;>;)V
    MethodParameters:
                 Name  Flags
      criteriaBuilder  
      string1          
      string2          

  public javax.persistence.criteria.Expression<java.lang.String> getString1();
    descriptor: ()Ljavax/persistence/criteria/Expression;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.hibernate.query.criteria.internal.expression.ConcatExpression this
         0: .line 54
            aload 0 /* this */
            getfield org.hibernate.query.criteria.internal.expression.ConcatExpression.string1:Ljavax/persistence/criteria/Expression;
            areturn
        end local 0 // org.hibernate.query.criteria.internal.expression.ConcatExpression this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/hibernate/query/criteria/internal/expression/ConcatExpression;
    Signature: ()Ljavax/persistence/criteria/Expression<Ljava/lang/String;>;

  public javax.persistence.criteria.Expression<java.lang.String> getString2();
    descriptor: ()Ljavax/persistence/criteria/Expression;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.hibernate.query.criteria.internal.expression.ConcatExpression this
         0: .line 58
            aload 0 /* this */
            getfield org.hibernate.query.criteria.internal.expression.ConcatExpression.string2:Ljavax/persistence/criteria/Expression;
            areturn
        end local 0 // org.hibernate.query.criteria.internal.expression.ConcatExpression this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/hibernate/query/criteria/internal/expression/ConcatExpression;
    Signature: ()Ljavax/persistence/criteria/Expression<Ljava/lang/String;>;

  public void registerParameters(org.hibernate.query.criteria.internal.ParameterRegistry);
    descriptor: (Lorg/hibernate/query/criteria/internal/ParameterRegistry;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.hibernate.query.criteria.internal.expression.ConcatExpression this
        start local 1 // org.hibernate.query.criteria.internal.ParameterRegistry registry
         0: .line 62
            aload 0 /* this */
            invokevirtual org.hibernate.query.criteria.internal.expression.ConcatExpression.getString1:()Ljavax/persistence/criteria/Expression;
            aload 1 /* registry */
            invokestatic org.hibernate.query.criteria.internal.ParameterContainer$Helper.possibleParameter:(Ljavax/persistence/criteria/Selection;Lorg/hibernate/query/criteria/internal/ParameterRegistry;)V
         1: .line 63
            aload 0 /* this */
            invokevirtual org.hibernate.query.criteria.internal.expression.ConcatExpression.getString2:()Ljavax/persistence/criteria/Expression;
            aload 1 /* registry */
            invokestatic org.hibernate.query.criteria.internal.ParameterContainer$Helper.possibleParameter:(Ljavax/persistence/criteria/Selection;Lorg/hibernate/query/criteria/internal/ParameterRegistry;)V
         2: .line 64
            return
        end local 1 // org.hibernate.query.criteria.internal.ParameterRegistry registry
        end local 0 // org.hibernate.query.criteria.internal.expression.ConcatExpression this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0      this  Lorg/hibernate/query/criteria/internal/expression/ConcatExpression;
            0    3     1  registry  Lorg/hibernate/query/criteria/internal/ParameterRegistry;
    MethodParameters:
          Name  Flags
      registry  

  public java.lang.String render(org.hibernate.query.criteria.internal.compile.RenderingContext);
    descriptor: (Lorg/hibernate/query/criteria/internal/compile/RenderingContext;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.hibernate.query.criteria.internal.expression.ConcatExpression this
        start local 1 // org.hibernate.query.criteria.internal.compile.RenderingContext renderingContext
         0: .line 67
            new java.lang.StringBuilder
            dup
            bipush 40
            invokestatic java.lang.String.valueOf:(C)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            invokevirtual org.hibernate.query.criteria.internal.expression.ConcatExpression.getString1:()Ljavax/persistence/criteria/Expression;
            checkcast org.hibernate.query.criteria.internal.Renderable
            aload 1 /* renderingContext */
            invokeinterface org.hibernate.query.criteria.internal.Renderable.render:(Lorg/hibernate/query/criteria/internal/compile/RenderingContext;)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         1: .line 68
            ldc " || "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         2: .line 69
            aload 0 /* this */
            invokevirtual org.hibernate.query.criteria.internal.expression.ConcatExpression.getString2:()Ljavax/persistence/criteria/Expression;
            checkcast org.hibernate.query.criteria.internal.Renderable
            aload 1 /* renderingContext */
            invokeinterface org.hibernate.query.criteria.internal.Renderable.render:(Lorg/hibernate/query/criteria/internal/compile/RenderingContext;)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            bipush 41
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
         3: .line 67
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 1 // org.hibernate.query.criteria.internal.compile.RenderingContext renderingContext
        end local 0 // org.hibernate.query.criteria.internal.expression.ConcatExpression this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    4     0              this  Lorg/hibernate/query/criteria/internal/expression/ConcatExpression;
            0    4     1  renderingContext  Lorg/hibernate/query/criteria/internal/compile/RenderingContext;
    MethodParameters:
                  Name  Flags
      renderingContext  
}
Signature: Lorg/hibernate/query/criteria/internal/expression/ExpressionImpl<Ljava/lang/String;>;Ljava/io/Serializable;
SourceFile: "ConcatExpression.java"
InnerClasses:
  public Helper = org.hibernate.query.criteria.internal.ParameterContainer$Helper of org.hibernate.query.criteria.internal.ParameterContainer