http://hibernate.org: The core O/RM functionality as provided by Hibernate (Hibernate.org) 
class org.hibernate.dialect.HSQLDialect$2 extends org.hibernate.exception.spi.TemplatedViolatedConstraintNameExtracter
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.hibernate.dialect.HSQLDialect$2
  super_class: org.hibernate.exception.spi.TemplatedViolatedConstraintNameExtracter
{
  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.hibernate.dialect.HSQLDialect$2 this
         0: .line 400
            aload 0 /* this */
            invokespecial org.hibernate.exception.spi.TemplatedViolatedConstraintNameExtracter.<init>:()V
            return
        end local 0 // org.hibernate.dialect.HSQLDialect$2 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/hibernate/dialect/HSQLDialect$2;

  public java.lang.String extractConstraintName(java.sql.SQLException);
    descriptor: (Ljava/sql/SQLException;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // org.hibernate.dialect.HSQLDialect$2 this
        start local 1 // java.sql.SQLException sqle
         0: .line 403
            aconst_null
            astore 2 /* constraintName */
        start local 2 // java.lang.String constraintName
         1: .line 405
            aload 1 /* sqle */
            invokestatic org.hibernate.internal.util.JdbcExceptionHelper.extractErrorCode:(Ljava/sql/SQLException;)I
            istore 3 /* errorCode */
        start local 3 // int errorCode
         2: .line 407
            iload 3 /* errorCode */
            bipush -8
            if_icmpne 7
         3: .line 408
            aload 0 /* this */
         4: .line 409
            ldc "; "
            ldc " table: "
            aload 1 /* sqle */
            invokevirtual java.sql.SQLException.getMessage:()Ljava/lang/String;
         5: .line 408
            invokevirtual org.hibernate.dialect.HSQLDialect$2.extractUsingTemplate:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            astore 2 /* constraintName */
         6: .line 411
            goto 21
         7: .line 412
      StackMap locals: java.lang.String int
      StackMap stack:
            iload 3 /* errorCode */
            bipush -9
            if_icmpne 12
         8: .line 413
            aload 0 /* this */
         9: .line 414
            ldc "; "
            ldc " table: "
            aload 1 /* sqle */
            invokevirtual java.sql.SQLException.getMessage:()Ljava/lang/String;
        10: .line 413
            invokevirtual org.hibernate.dialect.HSQLDialect$2.extractUsingTemplate:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            astore 2 /* constraintName */
        11: .line 416
            goto 21
        12: .line 417
      StackMap locals:
      StackMap stack:
            iload 3 /* errorCode */
            bipush -104
            if_icmpne 17
        13: .line 418
            aload 0 /* this */
        14: .line 419
            ldc "; "
            ldc " table: "
            aload 1 /* sqle */
            invokevirtual java.sql.SQLException.getMessage:()Ljava/lang/String;
        15: .line 418
            invokevirtual org.hibernate.dialect.HSQLDialect$2.extractUsingTemplate:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            astore 2 /* constraintName */
        16: .line 421
            goto 21
        17: .line 422
      StackMap locals:
      StackMap stack:
            iload 3 /* errorCode */
            sipush -177
            if_icmpne 21
        18: .line 423
            aload 0 /* this */
        19: .line 424
            ldc "; "
            ldc " table: "
            aload 1 /* sqle */
            invokevirtual java.sql.SQLException.getMessage:()Ljava/lang/String;
        20: .line 423
            invokevirtual org.hibernate.dialect.HSQLDialect$2.extractUsingTemplate:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            astore 2 /* constraintName */
        21: .line 427
      StackMap locals:
      StackMap stack:
            aload 2 /* constraintName */
            areturn
        end local 3 // int errorCode
        end local 2 // java.lang.String constraintName
        end local 1 // java.sql.SQLException sqle
        end local 0 // org.hibernate.dialect.HSQLDialect$2 this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   22     0            this  Lorg/hibernate/dialect/HSQLDialect$2;
            0   22     1            sqle  Ljava/sql/SQLException;
            1   22     2  constraintName  Ljava/lang/String;
            2   22     3       errorCode  I
    MethodParameters:
      Name  Flags
      sqle  
}
SourceFile: "HSQLDialect.java"
EnclosingMethod: org.hibernate.dialect.HSQLDialect
NestHost: org.hibernate.dialect.HSQLDialect
InnerClasses:
  org.hibernate.dialect.HSQLDialect$2