Configuring JVM settings

By default, a Java Virtual Machine (JVM) is initialized when Designer is launched.
Note: To initialized the JVM, install JDK 1.5 or later.
You can modify the JVM configuration and the default behavior using the supplied INI file. The file name is JVMSettings.ini and it is available at [ Designer Install Directory ]\cfg\ location. The various configurable parameters are:
JVMOnDemand
specifies if the JVM is initialized with Designer (value 0 ) or is initialized only when required (value 1 ). By default, the value is 0 .

JVMHeapSizeCustomization
specifies if the heap size for JVM is determined by the JVM itself (value 0 ) or by Designer (value 1 ). By default, the value is 0 .

JVMInitialHeapSize
specifies the initial heap size in KB. This setting is relevant if JVMHeapSizeCustomization = 1 . If the value is <1025, it is set at 1025 (default value).

JVMMaxHeapSize
specifies the maximum heap size in KB that JVM can grow to. This setting is relevant if JVMHeapSizeCustomization = 1 . If the value is <2048, it is set as 4096 (default value).

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