if (_sessionData == null) { throw new IllegalStateException("Connection to web service has not been opened"); }
if (_conn == null) { throw new SQLException(s_stringMgr.getString("SQLConnection.noConn")); }
Clone fragments detected by clone detection tool
File path: /sql12/plugins/sqlval/src/net/sourceforge/squirrel_sql/plugins/sqlval/WebServiceSession.java File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/sql/SQLConnection.java
Method name: void validateState() Method name: void validateConnection()
Number of AST nodes: 2 Number of AST nodes: 2
1
if (_sessionData == null)
1
if (_conn == null)
2
		{
3
			throw new IllegalStateException("Connection to web service has not been opened");
2
 { throw new 
4
		}
3
SQLException(s_stringMgr.getString("SQLConnection.noConn")); }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)4.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (_sessionData == null)
    1
    if (_sessionData == null)
    1
    if (_conn == null)
    Differences
    Expression1Expression2Difference
    _sessionData_connVARIABLE_NAME_MISMATCH
    com.mimer.ws.validateSQL.SessionDatajava.sql.ConnectionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type com.mimer.ws.validateSQL.SessionData of variable _sessionData does not match with type java.sql.Connection of variable _conn
    • Make classes com.mimer.ws.validateSQL.SessionData and java.sql.Connection extend a common superclass
    1
    if (_conn == null)
    2
    throw new IllegalStateException("Connection to web service has not been opened");
    2
    throw new IllegalStateException("Connection to web service has not been opened");
    2
    throw new SQLException(s_stringMgr.getString("SQLConnection.noConn"));
    Differences
    Expression1Expression2Difference
    java.lang.IllegalStateExceptionjava.sql.SQLExceptionSUBCLASS_TYPE_MISMATCH
    "Connection to web service has not been opened"s_stringMgr.getString("SQLConnection.noConn")TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression new SQLException(s_stringMgr.getString("SQLConnection.noConn")) is a method call throwing exception(s) that should be caught by a try block that will be extracted
    Expression s_stringMgr.getString("SQLConnection.noConn") is a method call throwing exception(s) that should be caught by a try block that will be extracted
    2
    throw new SQLException(s_stringMgr.getString("SQLConnection.noConn"));
    Precondition Violations (3)
    Row Violation
    1Type com.mimer.ws.validateSQL.SessionData of variable _sessionData does not match with type java.sql.Connection of variable _conn
    2Expression new SQLException(s_stringMgr.getString("SQLConnection.noConn")) is a method call throwing exception(s) that should be caught by a try block that will be extracted
    3Expression s_stringMgr.getString("SQLConnection.noConn") is a method call throwing exception(s) that should be caught by a try block that will be extracted