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Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- getSystemService (Context)
- getContentResolver (Context)
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A ConnectException is thrown if a connection cannot be established to a remote
host on a specific po
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A connection represents a link from a Java application to a database. All SQL
statements and results
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An iterator over a sequence of objects, such as a collection.If a collection has
been changed since
- ConcurrentHashMap (java.util.concurrent)
A plug-in replacement for JDK1.5 java.util.concurrent.ConcurrentHashMap. This
version is based on or
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Factory and utility methods for Executor, ExecutorService,
ScheduledExecutorService, ThreadFactory,
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