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h2database
Commits
db69a996
Unverified
提交
db69a996
authored
6月 24, 2018
作者:
Evgenij Ryazanov
提交者:
GitHub
6月 24, 2018
浏览文件
操作
浏览文件
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差异文件
Merge pull request #1235 from katzyn/newInstance
Do not use deprecated Class.newInstance()
上级
e26ab316
2b95bb8b
显示空白字符变更
内嵌
并排
正在显示
21 个修改的文件
包含
31 行增加
和
34 行删除
+31
-34
Set.java
h2/src/main/org/h2/command/dml/Set.java
+1
-1
Database.java
h2/src/main/org/h2/engine/Database.java
+3
-3
SessionRemote.java
h2/src/main/org/h2/engine/SessionRemote.java
+2
-2
UserAggregate.java
h2/src/main/org/h2/engine/UserAggregate.java
+1
-1
TraceSystem.java
h2/src/main/org/h2/message/TraceSystem.java
+1
-1
TriggerObject.java
h2/src/main/org/h2/schema/TriggerObject.java
+1
-1
DefaultAuthenticator.java
h2/src/main/org/h2/security/auth/DefaultAuthenticator.java
+2
-2
FilePath.java
h2/src/main/org/h2/store/fs/FilePath.java
+1
-1
FilePathWrapper.java
h2/src/main/org/h2/store/fs/FilePathWrapper.java
+1
-1
JdbcUtils.java
h2/src/main/org/h2/util/JdbcUtils.java
+4
-4
SourceCompiler.java
h2/src/main/org/h2/util/SourceCompiler.java
+1
-1
TestAll.java
h2/src/test/org/h2/test/TestAll.java
+2
-5
TestBase.java
h2/src/test/org/h2/test/TestBase.java
+1
-1
Database.java
h2/src/test/org/h2/test/bench/Database.java
+1
-1
TestPerformance.java
h2/src/test/org/h2/test/bench/TestPerformance.java
+1
-1
TaskDef.java
h2/src/test/org/h2/test/db/TaskDef.java
+1
-1
TestRecover.java
h2/src/test/org/h2/test/poweroff/TestRecover.java
+1
-1
TestClassLoaderLeak.java
h2/src/test/org/h2/test/unit/TestClassLoaderLeak.java
+2
-2
BuildBase.java
h2/src/tools/org/h2/build/BuildBase.java
+1
-1
Db.java
h2/src/tools/org/h2/jaqu/Db.java
+1
-1
ClassUtils.java
h2/src/tools/org/h2/jaqu/util/ClassUtils.java
+2
-2
没有找到文件。
h2/src/main/org/h2/command/dml/Set.java
浏览文件 @
db69a996
...
@@ -489,7 +489,7 @@ public class Set extends Prepared {
...
@@ -489,7 +489,7 @@ public class Set extends Prepared {
Class
<
RowFactory
>
rowFactoryClass
=
JdbcUtils
.
loadUserClass
(
rowFactoryName
);
Class
<
RowFactory
>
rowFactoryClass
=
JdbcUtils
.
loadUserClass
(
rowFactoryName
);
RowFactory
rowFactory
;
RowFactory
rowFactory
;
try
{
try
{
rowFactory
=
rowFactoryClass
.
newInstance
();
rowFactory
=
rowFactoryClass
.
getDeclaredConstructor
().
newInstance
();
}
catch
(
Exception
e
)
{
}
catch
(
Exception
e
)
{
throw
DbException
.
convert
(
e
);
throw
DbException
.
convert
(
e
);
}
}
...
...
h2/src/main/org/h2/engine/Database.java
浏览文件 @
db69a996
...
@@ -2179,7 +2179,7 @@ public class Database implements DataHandler {
...
@@ -2179,7 +2179,7 @@ public class Database implements DataHandler {
}
else
{
}
else
{
try
{
try
{
eventListener
=
(
DatabaseEventListener
)
eventListener
=
(
DatabaseEventListener
)
JdbcUtils
.
loadUserClass
(
className
).
newInstance
();
JdbcUtils
.
loadUserClass
(
className
).
getDeclaredConstructor
().
newInstance
();
String
url
=
databaseURL
;
String
url
=
databaseURL
;
if
(
cipher
!=
null
)
{
if
(
cipher
!=
null
)
{
url
+=
";CIPHER="
+
cipher
;
url
+=
";CIPHER="
+
cipher
;
...
@@ -2939,7 +2939,7 @@ public class Database implements DataHandler {
...
@@ -2939,7 +2939,7 @@ public class Database implements DataHandler {
!
serializerName
.
equals
(
"null"
))
{
!
serializerName
.
equals
(
"null"
))
{
try
{
try
{
javaObjectSerializer
=
(
JavaObjectSerializer
)
javaObjectSerializer
=
(
JavaObjectSerializer
)
JdbcUtils
.
loadUserClass
(
serializerName
).
newInstance
();
JdbcUtils
.
loadUserClass
(
serializerName
).
getDeclaredConstructor
().
newInstance
();
}
catch
(
Exception
e
)
{
}
catch
(
Exception
e
)
{
throw
DbException
.
convert
(
e
);
throw
DbException
.
convert
(
e
);
}
}
...
@@ -2968,7 +2968,7 @@ public class Database implements DataHandler {
...
@@ -2968,7 +2968,7 @@ public class Database implements DataHandler {
TableEngine
engine
=
tableEngines
.
get
(
tableEngine
);
TableEngine
engine
=
tableEngines
.
get
(
tableEngine
);
if
(
engine
==
null
)
{
if
(
engine
==
null
)
{
try
{
try
{
engine
=
(
TableEngine
)
JdbcUtils
.
loadUserClass
(
tableEngine
).
newInstance
();
engine
=
(
TableEngine
)
JdbcUtils
.
loadUserClass
(
tableEngine
).
getDeclaredConstructor
().
newInstance
();
}
catch
(
Exception
e
)
{
}
catch
(
Exception
e
)
{
throw
DbException
.
convert
(
e
);
throw
DbException
.
convert
(
e
);
}
}
...
...
h2/src/main/org/h2/engine/SessionRemote.java
浏览文件 @
db69a996
...
@@ -409,7 +409,7 @@ public class SessionRemote extends SessionWithState implements DataHandler {
...
@@ -409,7 +409,7 @@ public class SessionRemote extends SessionWithState implements DataHandler {
className
=
StringUtils
.
trim
(
className
,
true
,
true
,
"'"
);
className
=
StringUtils
.
trim
(
className
,
true
,
true
,
"'"
);
try
{
try
{
eventListener
=
(
DatabaseEventListener
)
JdbcUtils
eventListener
=
(
DatabaseEventListener
)
JdbcUtils
.
loadUserClass
(
className
).
newInstance
();
.
loadUserClass
(
className
).
getDeclaredConstructor
().
newInstance
();
}
catch
(
Throwable
e
)
{
}
catch
(
Throwable
e
)
{
throw
DbException
.
convert
(
e
);
throw
DbException
.
convert
(
e
);
}
}
...
@@ -794,7 +794,7 @@ public class SessionRemote extends SessionWithState implements DataHandler {
...
@@ -794,7 +794,7 @@ public class SessionRemote extends SessionWithState implements DataHandler {
if
(!
serializerFQN
.
isEmpty
()
&&
!
serializerFQN
.
equals
(
"null"
))
{
if
(!
serializerFQN
.
isEmpty
()
&&
!
serializerFQN
.
equals
(
"null"
))
{
try
{
try
{
javaObjectSerializer
=
(
JavaObjectSerializer
)
JdbcUtils
javaObjectSerializer
=
(
JavaObjectSerializer
)
JdbcUtils
.
loadUserClass
(
serializerFQN
).
newInstance
();
.
loadUserClass
(
serializerFQN
).
getDeclaredConstructor
().
newInstance
();
}
catch
(
Exception
e
)
{
}
catch
(
Exception
e
)
{
throw
DbException
.
convert
(
e
);
throw
DbException
.
convert
(
e
);
}
}
...
...
h2/src/main/org/h2/engine/UserAggregate.java
浏览文件 @
db69a996
...
@@ -39,7 +39,7 @@ public class UserAggregate extends DbObjectBase {
...
@@ -39,7 +39,7 @@ public class UserAggregate extends DbObjectBase {
}
}
Object
obj
;
Object
obj
;
try
{
try
{
obj
=
javaClass
.
newInstance
();
obj
=
javaClass
.
getDeclaredConstructor
().
newInstance
();
Aggregate
agg
;
Aggregate
agg
;
if
(
obj
instanceof
Aggregate
)
{
if
(
obj
instanceof
Aggregate
)
{
agg
=
(
Aggregate
)
obj
;
agg
=
(
Aggregate
)
obj
;
...
...
h2/src/main/org/h2/message/TraceSystem.java
浏览文件 @
db69a996
...
@@ -189,7 +189,7 @@ public class TraceSystem implements TraceWriter {
...
@@ -189,7 +189,7 @@ public class TraceSystem implements TraceWriter {
if
(
level
==
ADAPTER
)
{
if
(
level
==
ADAPTER
)
{
String
adapterClass
=
"org.h2.message.TraceWriterAdapter"
;
String
adapterClass
=
"org.h2.message.TraceWriterAdapter"
;
try
{
try
{
writer
=
(
TraceWriter
)
Class
.
forName
(
adapterClass
).
newInstance
();
writer
=
(
TraceWriter
)
Class
.
forName
(
adapterClass
).
getDeclaredConstructor
().
newInstance
();
}
catch
(
Throwable
e
)
{
}
catch
(
Throwable
e
)
{
e
=
DbException
.
get
(
ErrorCode
.
CLASS_NOT_FOUND_1
,
e
,
adapterClass
);
e
=
DbException
.
get
(
ErrorCode
.
CLASS_NOT_FOUND_1
,
e
,
adapterClass
);
write
(
ERROR
,
Trace
.
DATABASE
,
adapterClass
,
e
);
write
(
ERROR
,
Trace
.
DATABASE
,
adapterClass
,
e
);
...
...
h2/src/main/org/h2/schema/TriggerObject.java
浏览文件 @
db69a996
...
@@ -74,7 +74,7 @@ public class TriggerObject extends SchemaObjectBase {
...
@@ -74,7 +74,7 @@ public class TriggerObject extends SchemaObjectBase {
Connection
c2
=
sysSession
.
createConnection
(
false
);
Connection
c2
=
sysSession
.
createConnection
(
false
);
Object
obj
;
Object
obj
;
if
(
triggerClassName
!=
null
)
{
if
(
triggerClassName
!=
null
)
{
obj
=
JdbcUtils
.
loadUserClass
(
triggerClassName
).
newInstance
();
obj
=
JdbcUtils
.
loadUserClass
(
triggerClassName
).
getDeclaredConstructor
().
newInstance
();
}
else
{
}
else
{
obj
=
loadFromSource
();
obj
=
loadFromSource
();
}
}
...
...
h2/src/main/org/h2/security/auth/DefaultAuthenticator.java
浏览文件 @
db69a996
...
@@ -245,7 +245,7 @@ public class DefaultAuthenticator implements Authenticator {
...
@@ -245,7 +245,7 @@ public class DefaultAuthenticator implements Authenticator {
CredentialsValidator
currentValidator
=
null
;
CredentialsValidator
currentValidator
=
null
;
try
{
try
{
currentValidator
=
(
CredentialsValidator
)
Class
.
forName
(
currentRealmConfig
.
getValidatorClass
())
currentValidator
=
(
CredentialsValidator
)
Class
.
forName
(
currentRealmConfig
.
getValidatorClass
())
.
newInstance
();
.
getDeclaredConstructor
().
newInstance
();
}
catch
(
Exception
e
)
{
}
catch
(
Exception
e
)
{
throw
new
AuthenticationException
(
"invalid validator class fo realm "
+
currentRealmName
,
e
);
throw
new
AuthenticationException
(
"invalid validator class fo realm "
+
currentRealmName
,
e
);
}
}
...
@@ -260,7 +260,7 @@ public class DefaultAuthenticator implements Authenticator {
...
@@ -260,7 +260,7 @@ public class DefaultAuthenticator implements Authenticator {
UserToRolesMapper
currentUserToRolesMapper
=
null
;
UserToRolesMapper
currentUserToRolesMapper
=
null
;
try
{
try
{
currentUserToRolesMapper
=
(
UserToRolesMapper
)
Class
currentUserToRolesMapper
=
(
UserToRolesMapper
)
Class
.
forName
(
currentUserToRolesMapperConfig
.
getClassName
()).
newInstance
();
.
forName
(
currentUserToRolesMapperConfig
.
getClassName
()).
getDeclaredConstructor
().
newInstance
();
}
catch
(
Exception
e
)
{
}
catch
(
Exception
e
)
{
throw
new
AuthenticationException
(
"Invalid class in UserToRolesMapperConfig"
,
e
);
throw
new
AuthenticationException
(
"Invalid class in UserToRolesMapperConfig"
,
e
);
}
}
...
...
h2/src/main/org/h2/store/fs/FilePath.java
浏览文件 @
db69a996
...
@@ -78,7 +78,7 @@ public abstract class FilePath {
...
@@ -78,7 +78,7 @@ public abstract class FilePath {
"org.h2.store.fs.FilePathRetryOnInterrupt"
"org.h2.store.fs.FilePathRetryOnInterrupt"
})
{
})
{
try
{
try
{
FilePath
p
=
(
FilePath
)
Class
.
forName
(
c
).
newInstance
();
FilePath
p
=
(
FilePath
)
Class
.
forName
(
c
).
getDeclaredConstructor
().
newInstance
();
map
.
put
(
p
.
getScheme
(),
p
);
map
.
put
(
p
.
getScheme
(),
p
);
if
(
defaultProvider
==
null
)
{
if
(
defaultProvider
==
null
)
{
defaultProvider
=
p
;
defaultProvider
=
p
;
...
...
h2/src/main/org/h2/store/fs/FilePathWrapper.java
浏览文件 @
db69a996
...
@@ -41,7 +41,7 @@ public abstract class FilePathWrapper extends FilePath {
...
@@ -41,7 +41,7 @@ public abstract class FilePathWrapper extends FilePath {
private
FilePathWrapper
create
(
String
path
,
FilePath
base
)
{
private
FilePathWrapper
create
(
String
path
,
FilePath
base
)
{
try
{
try
{
FilePathWrapper
p
=
getClass
().
newInstance
();
FilePathWrapper
p
=
getClass
().
getDeclaredConstructor
().
newInstance
();
p
.
name
=
path
;
p
.
name
=
path
;
p
.
base
=
base
;
p
.
base
=
base
;
return
p
;
return
p
;
...
...
h2/src/main/org/h2/util/JdbcUtils.java
浏览文件 @
db69a996
...
@@ -114,7 +114,7 @@ public class JdbcUtils {
...
@@ -114,7 +114,7 @@ public class JdbcUtils {
String
clazz
=
SysProperties
.
JAVA_OBJECT_SERIALIZER
;
String
clazz
=
SysProperties
.
JAVA_OBJECT_SERIALIZER
;
if
(
clazz
!=
null
)
{
if
(
clazz
!=
null
)
{
try
{
try
{
serializer
=
(
JavaObjectSerializer
)
loadUserClass
(
clazz
).
newInstance
();
serializer
=
(
JavaObjectSerializer
)
loadUserClass
(
clazz
).
getDeclaredConstructor
().
newInstance
();
}
catch
(
Exception
e
)
{
}
catch
(
Exception
e
)
{
throw
DbException
.
convert
(
e
);
throw
DbException
.
convert
(
e
);
}
}
...
@@ -124,7 +124,7 @@ public class JdbcUtils {
...
@@ -124,7 +124,7 @@ public class JdbcUtils {
if
(
customTypeHandlerClass
!=
null
)
{
if
(
customTypeHandlerClass
!=
null
)
{
try
{
try
{
customDataTypesHandler
=
(
CustomDataTypesHandler
)
customDataTypesHandler
=
(
CustomDataTypesHandler
)
loadUserClass
(
customTypeHandlerClass
).
newInstance
();
loadUserClass
(
customTypeHandlerClass
).
getDeclaredConstructor
().
newInstance
();
}
catch
(
Exception
e
)
{
}
catch
(
Exception
e
)
{
throw
DbException
.
convert
(
e
);
throw
DbException
.
convert
(
e
);
}
}
...
@@ -290,7 +290,7 @@ public class JdbcUtils {
...
@@ -290,7 +290,7 @@ public class JdbcUtils {
Class
<?>
d
=
loadUserClass
(
driver
);
Class
<?>
d
=
loadUserClass
(
driver
);
if
(
java
.
sql
.
Driver
.
class
.
isAssignableFrom
(
d
))
{
if
(
java
.
sql
.
Driver
.
class
.
isAssignableFrom
(
d
))
{
try
{
try
{
Driver
driverInstance
=
(
Driver
)
d
.
newInstance
();
Driver
driverInstance
=
(
Driver
)
d
.
getDeclaredConstructor
().
newInstance
();
return
driverInstance
.
connect
(
url
,
prop
);
/*fix issue #695 with drivers with the same
return
driverInstance
.
connect
(
url
,
prop
);
/*fix issue #695 with drivers with the same
jdbc subprotocol in classpath of jdbc drivers (as example redshift and postgresql drivers)*/
jdbc subprotocol in classpath of jdbc drivers (as example redshift and postgresql drivers)*/
}
catch
(
Exception
e
)
{
}
catch
(
Exception
e
)
{
...
@@ -299,7 +299,7 @@ public class JdbcUtils {
...
@@ -299,7 +299,7 @@ public class JdbcUtils {
}
else
if
(
javax
.
naming
.
Context
.
class
.
isAssignableFrom
(
d
))
{
}
else
if
(
javax
.
naming
.
Context
.
class
.
isAssignableFrom
(
d
))
{
// JNDI context
// JNDI context
try
{
try
{
Context
context
=
(
Context
)
d
.
newInstance
();
Context
context
=
(
Context
)
d
.
getDeclaredConstructor
().
newInstance
();
DataSource
ds
=
(
DataSource
)
context
.
lookup
(
url
);
DataSource
ds
=
(
DataSource
)
context
.
lookup
(
url
);
String
user
=
prop
.
getProperty
(
"user"
);
String
user
=
prop
.
getProperty
(
"user"
);
String
password
=
prop
.
getProperty
(
"password"
);
String
password
=
prop
.
getProperty
(
"password"
);
...
...
h2/src/main/org/h2/util/SourceCompiler.java
浏览文件 @
db69a996
...
@@ -399,7 +399,7 @@ public class SourceCompiler {
...
@@ -399,7 +399,7 @@ public class SourceCompiler {
System
.
setErr
(
temp
);
System
.
setErr
(
temp
);
Method
compile
;
Method
compile
;
compile
=
JAVAC_SUN
.
getMethod
(
"compile"
,
String
[].
class
);
compile
=
JAVAC_SUN
.
getMethod
(
"compile"
,
String
[].
class
);
Object
javac
=
JAVAC_SUN
.
newInstance
();
Object
javac
=
JAVAC_SUN
.
getDeclaredConstructor
().
newInstance
();
compile
.
invoke
(
javac
,
(
Object
)
new
String
[]
{
compile
.
invoke
(
javac
,
(
Object
)
new
String
[]
{
"-sourcepath"
,
COMPILE_DIR
,
"-sourcepath"
,
COMPILE_DIR
,
// "-Xlint:unchecked",
// "-Xlint:unchecked",
...
...
h2/src/test/org/h2/test/TestAll.java
浏览文件 @
db69a996
...
@@ -1054,11 +1054,8 @@ kill -9 `jps -l | grep "org.h2.test." | cut -d " " -f 1`
...
@@ -1054,11 +1054,8 @@ kill -9 `jps -l | grep "org.h2.test." | cut -d " " -f 1`
private
static
TestBase
createTest
(
String
className
)
{
private
static
TestBase
createTest
(
String
className
)
{
try
{
try
{
Class
<?>
clazz
=
Class
.
forName
(
className
);
Class
<?>
clazz
=
Class
.
forName
(
className
);
return
(
TestBase
)
clazz
.
newInstance
();
return
(
TestBase
)
clazz
.
getDeclaredConstructor
().
newInstance
();
}
catch
(
Exception
e
)
{
}
catch
(
Exception
|
NoClassDefFoundError
e
)
{
// ignore
TestBase
.
printlnWithTime
(
0
,
className
+
" class not found"
);
}
catch
(
NoClassDefFoundError
e
)
{
// ignore
// ignore
TestBase
.
printlnWithTime
(
0
,
className
+
" class not found"
);
TestBase
.
printlnWithTime
(
0
,
className
+
" class not found"
);
}
}
...
...
h2/src/test/org/h2/test/TestBase.java
浏览文件 @
db69a996
...
@@ -1303,7 +1303,7 @@ public abstract class TestBase {
...
@@ -1303,7 +1303,7 @@ public abstract class TestBase {
try
{
try
{
return
(
TestBase
)
new
SecurityManager
()
{
return
(
TestBase
)
new
SecurityManager
()
{
Class
<?>
clazz
=
getClassContext
()[
2
];
Class
<?>
clazz
=
getClassContext
()[
2
];
}.
clazz
.
newInstance
();
}.
clazz
.
getDeclaredConstructor
().
newInstance
();
}
catch
(
Exception
e
)
{
}
catch
(
Exception
e
)
{
throw
new
RuntimeException
(
e
);
throw
new
RuntimeException
(
e
);
}
}
...
...
h2/src/test/org/h2/test/bench/Database.java
浏览文件 @
db69a996
...
@@ -107,7 +107,7 @@ class Database {
...
@@ -107,7 +107,7 @@ class Database {
Thread
.
sleep
(
100
);
Thread
.
sleep
(
100
);
}
else
if
(
url
.
startsWith
(
"jdbc:derby://"
))
{
}
else
if
(
url
.
startsWith
(
"jdbc:derby://"
))
{
serverDerby
=
Class
.
forName
(
serverDerby
=
Class
.
forName
(
"org.apache.derby.drda.NetworkServerControl"
).
newInstance
();
"org.apache.derby.drda.NetworkServerControl"
).
getDeclaredConstructor
().
newInstance
();
Method
m
=
serverDerby
.
getClass
().
getMethod
(
"start"
,
PrintWriter
.
class
);
Method
m
=
serverDerby
.
getClass
().
getMethod
(
"start"
,
PrintWriter
.
class
);
m
.
invoke
(
serverDerby
,
new
Object
[]
{
null
});
m
.
invoke
(
serverDerby
,
new
Object
[]
{
null
});
// serverDerby = new NetworkServerControl();
// serverDerby = new NetworkServerControl();
...
...
h2/src/test/org/h2/test/bench/TestPerformance.java
浏览文件 @
db69a996
...
@@ -111,7 +111,7 @@ public class TestPerformance implements Database.DatabaseTest {
...
@@ -111,7 +111,7 @@ public class TestPerformance implements Database.DatabaseTest {
for
(
int
i
=
0
;
i
<
100
;
i
++)
{
for
(
int
i
=
0
;
i
<
100
;
i
++)
{
String
testString
=
prop
.
getProperty
(
"test"
+
i
);
String
testString
=
prop
.
getProperty
(
"test"
+
i
);
if
(
testString
!=
null
)
{
if
(
testString
!=
null
)
{
Bench
bench
=
(
Bench
)
Class
.
forName
(
testString
).
newInstance
();
Bench
bench
=
(
Bench
)
Class
.
forName
(
testString
).
getDeclaredConstructor
().
newInstance
();
tests
.
add
(
bench
);
tests
.
add
(
bench
);
}
}
}
}
...
...
h2/src/test/org/h2/test/db/TaskDef.java
浏览文件 @
db69a996
...
@@ -28,7 +28,7 @@ public abstract class TaskDef {
...
@@ -28,7 +28,7 @@ public abstract class TaskDef {
TaskDef
task
;
TaskDef
task
;
try
{
try
{
String
className
=
args
[
0
];
String
className
=
args
[
0
];
task
=
(
TaskDef
)
Class
.
forName
(
className
).
newInstance
();
task
=
(
TaskDef
)
Class
.
forName
(
className
).
getDeclaredConstructor
().
newInstance
();
System
.
out
.
println
(
"running"
);
System
.
out
.
println
(
"running"
);
}
catch
(
Throwable
t
)
{
}
catch
(
Throwable
t
)
{
System
.
out
.
println
(
"init error: "
+
t
);
System
.
out
.
println
(
"init error: "
+
t
);
...
...
h2/src/test/org/h2/test/poweroff/TestRecover.java
浏览文件 @
db69a996
...
@@ -205,7 +205,7 @@ public class TestRecover {
...
@@ -205,7 +205,7 @@ public class TestRecover {
// ignore
// ignore
}
}
try
{
try
{
Driver
driver
=
(
Driver
)
Class
.
forName
(
DRIVER
).
newInstance
();
Driver
driver
=
(
Driver
)
Class
.
forName
(
DRIVER
).
getDeclaredConstructor
().
newInstance
();
DriverManager
.
registerDriver
(
driver
);
DriverManager
.
registerDriver
(
driver
);
}
catch
(
Exception
e
)
{
}
catch
(
Exception
e
)
{
e
.
printStackTrace
();
e
.
printStackTrace
();
...
...
h2/src/test/org/h2/test/unit/TestClassLoaderLeak.java
浏览文件 @
db69a996
...
@@ -63,9 +63,9 @@ public class TestClassLoaderLeak extends TestBase {
...
@@ -63,9 +63,9 @@ public class TestClassLoaderLeak extends TestBase {
}
}
}
}
DriverManager
.
registerDriver
((
Driver
)
DriverManager
.
registerDriver
((
Driver
)
Class
.
forName
(
"org.h2.Driver"
).
newInstance
());
Class
.
forName
(
"org.h2.Driver"
).
getDeclaredConstructor
().
newInstance
());
DriverManager
.
registerDriver
((
Driver
)
DriverManager
.
registerDriver
((
Driver
)
Class
.
forName
(
"org.h2.upgrade.v1_1.Driver"
).
newInstance
());
Class
.
forName
(
"org.h2.upgrade.v1_1.Driver"
).
getDeclaredConstructor
().
newInstance
());
}
}
private
static
WeakReference
<
ClassLoader
>
createClassLoader
()
throws
Exception
{
private
static
WeakReference
<
ClassLoader
>
createClassLoader
()
throws
Exception
{
...
...
h2/src/tools/org/h2/build/BuildBase.java
浏览文件 @
db69a996
...
@@ -974,7 +974,7 @@ public class BuildBase {
...
@@ -974,7 +974,7 @@ public class BuildBase {
}));
}));
}
}
Method
compile
=
clazz
.
getMethod
(
"compile"
,
new
Class
<?>[]
{
String
[].
class
});
Method
compile
=
clazz
.
getMethod
(
"compile"
,
new
Class
<?>[]
{
String
[].
class
});
Object
instance
=
clazz
.
newInstance
();
Object
instance
=
clazz
.
getDeclaredConstructor
().
newInstance
();
result
=
(
Integer
)
invoke
(
compile
,
instance
,
new
Object
[]
{
array
});
result
=
(
Integer
)
invoke
(
compile
,
instance
,
new
Object
[]
{
array
});
}
catch
(
Exception
e
)
{
}
catch
(
Exception
e
)
{
e
.
printStackTrace
();
e
.
printStackTrace
();
...
...
h2/src/tools/org/h2/jaqu/Db.java
浏览文件 @
db69a996
...
@@ -66,7 +66,7 @@ public class Db {
...
@@ -66,7 +66,7 @@ public class Db {
private
static
<
T
>
T
instance
(
Class
<
T
>
clazz
)
{
private
static
<
T
>
T
instance
(
Class
<
T
>
clazz
)
{
try
{
try
{
return
clazz
.
newInstance
();
return
clazz
.
getDeclaredConstructor
().
newInstance
();
}
catch
(
Exception
e
)
{
}
catch
(
Exception
e
)
{
throw
new
RuntimeException
(
e
);
throw
new
RuntimeException
(
e
);
}
}
...
...
h2/src/tools/org/h2/jaqu/util/ClassUtils.java
浏览文件 @
db69a996
...
@@ -65,7 +65,7 @@ public class ClassUtils {
...
@@ -65,7 +65,7 @@ public class ClassUtils {
return
(
T
)
new
ArrayList
<>();
return
(
T
)
new
ArrayList
<>();
}
}
try
{
try
{
return
clazz
.
newInstance
();
return
clazz
.
getDeclaredConstructor
().
newInstance
();
}
catch
(
Exception
e
)
{
}
catch
(
Exception
e
)
{
if
(
MAKE_ACCESSIBLE
)
{
if
(
MAKE_ACCESSIBLE
)
{
Constructor
<?>[]
constructors
=
clazz
.
getDeclaredConstructors
();
Constructor
<?>[]
constructors
=
clazz
.
getDeclaredConstructors
();
...
@@ -74,7 +74,7 @@ public class ClassUtils {
...
@@ -74,7 +74,7 @@ public class ClassUtils {
if
(
c
.
getParameterTypes
().
length
==
0
)
{
if
(
c
.
getParameterTypes
().
length
==
0
)
{
c
.
setAccessible
(
true
);
c
.
setAccessible
(
true
);
try
{
try
{
return
clazz
.
newInstance
();
return
clazz
.
getDeclaredConstructor
().
newInstance
();
}
catch
(
Exception
e2
)
{
}
catch
(
Exception
e2
)
{
// ignore
// ignore
}
}
...
...
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