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CLDC (Connected Limited Device Configuration)


CLDC Scope

  • JVM and Java Language
  • Internationalization
  • I/O
  • Networking
  • Security
  • Internationalization
Requirements
  • CLDC 1.1 requires 192K total memory(1.0 required 160K)
  • 16/32 bit processor
  • Low power OS
  • some sort of connectivity
CLDC libraries
  • System (java.lang)
    • Object
    • Class
    • Runtime
    • System
    • Thread
    • Runnable
    • String
    • String Buffer
    • Throwable
  • Data Type(java.lang)
    • Boolean
    • Byte
    • Short
    • Long
    • Integer
    • Character
    • Double*
    • Float*
*New in CLDC 1.1

  • Collections(util)
    • Vector
    • Stack
    • Hashtable
    • Enumeration
  • I/O(java.io)
    • InputStream
    • OutputStream
    • ByteArrayInputStream
    • ByteArrayOutputStream
    • DataInput
    • DataOutput
    • DataInputStream
    • DataOutputStream
    • Reader
    • Writer
    • InputStreamReader
    • OutputStreamReader
    • PrintStream
  • Calendar/Time(util)
    • Calendar
    • Date
    • TimeZone
  • CLDC1.1
    • Math(for floating pt ops.)
    • Random
  • References(java.lang.ref)
    • Reference
    • Weak Reference
  • Error Classes(java.lang)
    • Error
    • NoClassdefFoundError(new to CLDC 1.1)
    • OutOfMemoryError
    • Virtual Machine Error

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