ISQLAlias alias = it.next(); if (alias.isConnectAtStartup()) { aliases.add(alias); }
for (Iterator<ISQLDriver> iter = tmp.getAllForClass(SQL_DRIVER_IMPL); iter.hasNext();) { ISQLDriver defaultDriver = iter.next(); if (!containsDriver(defaultDriver)) { missingDrivers.add(defaultDriver); } }
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/mainframe/action/ConnectToStartupAliasesCommand.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/gui/db/DataCache.java
Method name: void execute() Method name: ISQLDriver[] findMissingDefaultDrivers(URL)
Number of AST nodes: 3 Number of AST nodes: 4
1
ISQLAlias alias = it.next();
1
for (Iterator<ISQLDriver> iter = tmp.getAllForClass(SQL_DRIVER_IMPL); iter.hasNext();) {
2
            if (alias.isConnectAtStartup())
2
            
3
            {
4
               aliases.add(alias);
3
    ISQLDriver defaultDriver = iter.next();
4
                if (!containsDriver(defaultDriver)) {
5
                    missingDrivers.add(defaultDriver);
6
                }
5
            }
7
            }
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)0.9
Clones locationClones are in different classes
Number of node comparisons6
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)18.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    5
    ISQLAlias alias = it.next();
    5
    ISQLAlias alias = it.next();
    8
    ISQLDriver defaultDriver = iter.next();
    Differences
    Expression1Expression2Difference
    net.sourceforge.squirrel_sql.fw.sql.ISQLAliasnet.sourceforge.squirrel_sql.fw.sql.ISQLDriverSUBCLASS_TYPE_MISMATCH
    aliasdefaultDriverVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.fw.sql.ISQLAliasnet.sourceforge.squirrel_sql.fw.sql.ISQLDriverSUBCLASS_TYPE_MISMATCH
    ititerVARIABLE_NAME_MISMATCH
    8
    ISQLDriver defaultDriver = iter.next();
    6
    if (alias.isConnectAtStartup())
    6
    if (alias.isConnectAtStartup())
    9
    if (!containsDriver(defaultDriver))
    Differences
    Expression1Expression2Difference
    alias.isConnectAtStartup()!containsDriver(defaultDriver)TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression alias.isConnectAtStartup() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression !containsDriver(defaultDriver) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9
    if (!containsDriver(defaultDriver))
    7
    aliases.add(alias);
    7
    aliases.add(alias);
    10
    missingDrivers.add(defaultDriver);
    Differences
    Expression1Expression2Difference
    aliasdefaultDriverVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.fw.sql.ISQLAliasnet.sourceforge.squirrel_sql.fw.sql.ISQLDriverSUBCLASS_TYPE_MISMATCH
    aliasesmissingDriversVARIABLE_NAME_MISMATCH
    java.util.Listjava.util.ArrayListSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression alias cannot be unified with expression defaultDriver , because common superclass type net.sourceforge.squirrel_sql.fw.id.IHasIdentifier cannot be passed as an argument to public abstract boolean add(net.sourceforge.squirrel_sql.fw.sql.ISQLAlias)
    10
    missingDrivers.add(defaultDriver);
    Precondition Violations (3)
    Row Violation
    1Expression alias.isConnectAtStartup() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression !containsDriver(defaultDriver) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression alias cannot be unified with expression defaultDriver , because common superclass type net.sourceforge.squirrel_sql.fw.id.IHasIdentifier cannot be passed as an argument to public abstract boolean add(net.sourceforge.squirrel_sql.fw.sql.ISQLAlias)