Object allocation and Performance

programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums

this forum made possible by our volunteer staff, including ...

Marshals:

Campbell Ritchie
Liutauras Vilda
Ron McLeod
Jeanne Boyarsky
Paul Clapham

Sheriffs:

Junilu Lacar
Tim Cooke

Saloon Keepers:

Carey Brown
Stephan van Hulst
Tim Holloway
Peter Rooke
Himai Minh

Bartenders:

Piet Souris
Mikalai Zaikin

Other threads similar to Object allocation and Performance

Programmer Certification (OCPJP)

intersting question

5 replies

Beginning Java

immutable or what?

4 replies

Beginning Java

Help with returning one string from three methods of type string?

14 replies

Beginning Java

Struggling to understand the logic behind this single line of code

14 replies

Java in General

Reading Elements from an ArrayList, 3 at a time

37 replies

Programmer Certification (OCPJP)

+ Operator in String

4 replies

I/O and Streams

File IO

2 replies

Performance

text += is slow

5 replies

Beginning Java

string problem

2 replies

Threads and Synchronization

Synchronization and Performance

2 replies

Cattle Drive

Adding spaces to the front of a string

7 replies

Beginning Java

Strings and char replacement

4 replies

Beginning Java

Having problems with a String

7 replies

Beginning Java

is there any way to implement operator overload ?

4 replies

Java in General

What is the best way to do string concatenation?

3 replies

Programmer Certification (OCPJP)

garbage collection

27 replies

Java in General

Without new operator

2 replies

JSP

Without new operator

2 replies

Programmer Certification (OCPJP)

How many object created ?

4 replies

Beginning Java

Sting null value

26 replies

Java in General

String + char concat, what is really going on!?

12 replies

Performance

Strings

8 replies

Cattle Drive

4a questions

11 replies

Beginning Java

Creating our own String class?

19 replies

Mock Exam Errata

Marcus Green Exam 2 question 48

5 replies

Performance

String concatenation

1 reply

Performance

calling all geniuses - major issues :(

36 replies

Java in General

what is the difference between String and StringBuffer?

6 replies

Programmer Certification (OCPJP)

String Q

6 replies

Programming Diversions

Interesting Java interview question

11 replies

Java in General

Garbage Collection of Strings

1 reply

Java in General

String concatenation performance

1 reply

Threads and Synchronization

Waiter and Notifier Example

22 replies

Swing / AWT / SWT

how to format text from 01/12/1999 to 01121999 ?

3 replies

Beginning Java

Remove the leading chars from an array element if it contains "-"?

13 replies

Programmer Certification (OCPJP)

String literal vs new String()

13 replies

Java in General

Time to revisit the primitive immutable wrapper objects in the java.lang package?

26 replies

Beginning Java

No clue what this means...

6 replies

Java in General

Why still we are using "String" ?

9 replies

Associate Certification (OCAJP 8)

String Immutability Example (Java OCA 8 Programmer I Study Guide, Sybex)

16 replies 1

Programmer Certification (OCPJP)

+ operator in String

2 replies

Programmer Certification (OCPJP)

valueOf

12 replies

Lambdas and Streams

SwingUtilities.invokeLater( Runnable ) and lambdas

14 replies

Programmer Certification (OCPJP)

someone please validate

3 replies

Other IDEs, Version Control

How to set Javadoc loaction for F2 tool tip?

1 reply

Associate Certification (OCAJP 8)

String Concatenation Operator & Garbage Collection (K&B7 CH5 Q9)

46 replies [ 1, 2 ] 2

Programmer Certification (OCPJP)

string concatenation

6 replies

Programmer Certification (OCPJP)

How many String objects gets created

7 replies

Java in General

Variables created in Static method

5 replies

Associate Certification (OCAJP 8)

How many objects are created? - String[] args

7 replies

Other threads similar to Object allocation and Performance

intersting question

immutable or what?

Help with returning one string from three methods of type string?

Struggling to understand the logic behind this single line of code

Reading Elements from an ArrayList, 3 at a time

+ Operator in String

File IO

text += is slow

string problem

Synchronization and Performance

Adding spaces to the front of a string

Strings and char replacement

Having problems with a String

is there any way to implement operator overload ?

What is the best way to do string concatenation?

garbage collection

Without new operator

Without new operator

How many object created ?

Sting null value

String + char concat, what is really going on!?

Strings

4a questions

Creating our own String class?

Marcus Green Exam 2 question 48

String concatenation

calling all geniuses - major issues :(

what is the difference between String and StringBuffer?

String Q

Interesting Java interview question

Garbage Collection of Strings

String concatenation performance

Waiter and Notifier Example

how to format text from 01/12/1999 to 01121999 ?

Remove the leading chars from an array element if it contains "-"?

String literal vs new String()

Time to revisit the primitive immutable wrapper objects in the java.lang package?

No clue what this means...

Why still we are using "String" ?

String Immutability Example (Java OCA 8 Programmer I Study Guide, Sybex)

+ operator in String

valueOf

SwingUtilities.invokeLater( Runnable ) and lambdas

someone please validate

How to set Javadoc loaction for F2 tool tip?

String Concatenation Operator & Garbage Collection (K&B7 CH5 Q9)

string concatenation

How many String objects gets created

Variables created in Static method

How many objects are created? - String[] args